question stringlengths 6 3.08k | subject stringclasses 1
value | choices listlengths 4 4 | answer int32 0 3 | statement stringlengths 19 3.14k | label class label 2
classes |
|---|---|---|---|---|---|
If an animal is living, then | [
"it is taking in air",
"it tries to breathe",
"it is using water",
"it needs to reproduce"
] | 0 | If an animal is living, then it is taking in air | 1true | |
Which is a major function of the vacuoles found in cells? | [
"to store water and food for cells",
"to release energy for cells",
"to control what enters and leaves cells",
"to provide protection for cells"
] | 0 | Which is a major function of the vacuoles found in cells? to release energy for cells | 0false | |
v Happiness Happiness tells the story of two people (acted by Lisa Turbot and Danny Roy) who work for different advertising companies. They talk on the phone all the time and don't like each other. But then they communicate by mail and fall in love. This movie will be very popular with teenagers and people who like ro... | [
"No. 1",
"No. 2",
"No. 3",
"No. 4"
] | 0 | v Happiness Happiness tells the story of two people (acted by Lisa Turbot and Danny Roy) who work for different advertising companies. They talk on the phone all the time and don't like each other. But then they communicate by mail and fall in love. This movie will be very popular with teenagers and people who like ro... | 1true | |
Bob Smith is old. He has two big houses and a new car. He has no wife, but he is a father of four children. He has two sons and two daughters. One son is from Canada. His name is Jack. The other is from England. His name is Mike. One of his daughters is from China. Her name is Meimei. She is eleven years old. The o... | [
"a nice wife",
"four sons",
"four cars",
"two big houses"
] | 3 | Bob Smith is old. He has two big houses and a new car. He has no wife, but he is a father of four children. He has two sons and two daughters. One son is from Canada. His name is Jack. The other is from England. His name is Mike. One of his daughters is from China. Her name is Meimei. She is eleven years old. The o... | 1true | |
A few degrees can make a big difference when it comes to food storage. Foods can go bad if they get too warm. But for many of the world's poor, finding a good way to keep food cool is difficult. Refrigerators are costly and they need electricity. Yet spoiled food not only creates health risks but also economic l... | [
"he saved lots of energy like electricity",
"he made a contribution to common people",
"he was more than a good teacher",
"he made a great discovery in Africa"
] | 1 | A few degrees can make a big difference when it comes to food storage. Foods can go bad if they get too warm. But for many of the world's poor, finding a good way to keep food cool is difficult. Refrigerators are costly and they need electricity. Yet spoiled food not only creates health risks but also economic l... | 0false | |
Fear can be a wonderful feeling in our lives, protecting us from dangerous situations and keeping us safe. But fear can also limit our lives significantly. While it may not be conscious, fear may make us think we are unacceptable or that what we have to offer isn't valuable. Fear may make us feel that we are not safe b... | [
"vary from person to person",
"have been formed since childhood",
"develop during our growth",
"will not change until we get old"
] | 1 | Fear can be a wonderful feeling in our lives, protecting us from dangerous situations and keeping us safe. But fear can also limit our lives significantly. While it may not be conscious, fear may make us think we are unacceptable or that what we have to offer isn't valuable. Fear may make us feel that we are not safe b... | 1true | |
A reflex can protect the body from harm. Which organ systems work together to produce a reflex? | [
"nervous and immune systems",
"nervous and muscular systems",
"circulatory and immune systems",
"circulatory and muscular systems"
] | 1 | A reflex can protect the body from harm. Which organ systems work together to produce a reflex? circulatory and muscular systems | 0false | |
Robert Spring, a 19 century forger ,was so good at his profession that he was able to make his living for 15 years by selling false signatures of Americans. Spring was born in England in 1813 and arrived in Philadelphia in 1858 to open a bookstore. At first he became rich by selling his small but real collection of ear... | [
"sharp-eyed experts",
"persons who aren't experts",
"book dealers",
"owners of old books"
] | 1 | Robert Spring, a 19 century forger ,was so good at his profession that he was able to make his living for 15 years by selling false signatures of Americans. Spring was born in England in 1813 and arrived in Philadelphia in 1858 to open a bookstore. At first he became rich by selling his small but real collection of ear... | 0false | |
Scientists Stanley Miller and Harold Urey sealed water, methane, ammonia, and hydrogen in a flask, to simulate Earth's early environment. They exposed the chemicals to electric charges to simulate lighting. What did the process produce? | [
"bacteria",
"nucleic acids",
"viruses",
"amino acids"
] | 3 | Scientists Stanley Miller and Harold Urey sealed water, methane, ammonia, and hydrogen in a flask, to simulate Earth's early environment. They exposed the chemicals to electric charges to simulate lighting. What did the process produce? viruses | 0false | |
In March 1987, I started a new magazine called Creating Excellence. It was a very proud moment for me. I'd worked hard for over a year to create it, and the premiere issue was a real success. Shortly after we mailed 25,000 copies, I received one in the mail. But this one wasn't as beautiful as the ones we'd sent out.... | [
"She was causing trouble on purpose.",
"She liked pointing out the errors of others.",
"She contributed a lot to the success of the premiere issue.",
"She ended up joining the magazine."
] | 3 | In March 1987, I started a new magazine called Creating Excellence. It was a very proud moment for me. I'd worked hard for over a year to create it, and the premiere issue was a real success. Shortly after we mailed 25,000 copies, I received one in the mail. But this one wasn't as beautiful as the ones we'd sent out.... | 1true | |
The Year of the Rabbit will begin on February 3, 2011. We Chinese use 12 different animals to stand for the order of our birth year. What does it mean to be a "rabbit" ? The rabbit is a symbol for kind, elegance and a love of beauty. People born in the Year of the Rabbit are kind and quick-minded . Although they are... | [
"Tiger",
"Rabbit",
"Horse",
"Monkey"
] | 1 | The Year of the Rabbit will begin on February 3, 2011. We Chinese use 12 different animals to stand for the order of our birth year. What does it mean to be a "rabbit" ? The rabbit is a symbol for kind, elegance and a love of beauty. People born in the Year of the Rabbit are kind and quick-minded . Although they are... | 1true | |
I have a friend named John Roberts who owns a horse ranch in San Ysidro.The last time I was there he shared a story with me. "It is a story about a young man who was the son of an itinerant horse trainer. When he was a senior,he was asked to write a paper about what he wanted to be and do when he grew up." That night ... | [
"he thought he didn't have money.",
"he thought he came from an itinerant family.",
"he thought he didn't have land.",
"he thought it was an unrealistic dream for a young boy."
] | 3 | I have a friend named John Roberts who owns a horse ranch in San Ysidro.The last time I was there he shared a story with me. "It is a story about a young man who was the son of an itinerant horse trainer. When he was a senior,he was asked to write a paper about what he wanted to be and do when he grew up." That night ... | 0false | |
What kind of organisms decay? | [
"harvested turnips",
"alive humans",
"sleeping dogs",
"hibernating bears"
] | 0 | What kind of organisms decay? alive humans | 0false | |
Ronald Hoffman born in 1937 is Polish-born American organic chemist and Nobel laureate . As a theoretical chemist, Hoffmann studied energy levels in chemical bonds during chemical reactions. He put computers to use to solve his problems and, despite the complexity of his research, was able to explain his theories and d... | [
"He left his homeland when he got the Nobel Prize.",
"He went to the United States to gain his Nobel Prize.",
"He might find the Unites States a better place to learn chemistry.",
"His family may have settled in the United States."
] | 3 | Ronald Hoffman born in 1937 is Polish-born American organic chemist and Nobel laureate . As a theoretical chemist, Hoffmann studied energy levels in chemical bonds during chemical reactions. He put computers to use to solve his problems and, despite the complexity of his research, was able to explain his theories and d... | 1true | |
Mrs. Smith is Jim's mother. She loves her family very much. She goes to the store every day. She often buys food, fruit and clothes for Jim and her husband . Now many clothes are on sale at Renmin Clothes Store. They are very cheap. Mrs. Smith comes to the store and she wants to buy some clothes for her family. There ... | [
"a pair of shoes",
"a pair of shorts",
"a T-shirt",
"a white sweater"
] | 2 | Mrs. Smith is Jim's mother. She loves her family very much. She goes to the store every day. She often buys food, fruit and clothes for Jim and her husband . Now many clothes are on sale at Renmin Clothes Store. They are very cheap. Mrs. Smith comes to the store and she wants to buy some clothes for her family. There ... | 1true | |
There was a boy and his family was very rich. One day his father took him on a trip to a place. He wanted to show his son how poor people were there. They spent several days on a farm. There were many poor families living on the farm. On their way home, the father asked the son, "How was the trip?" "It was great, Dad,"... | [
"great",
"tiring",
"terrible",
"boring"
] | 0 | There was a boy and his family was very rich. One day his father took him on a trip to a place. He wanted to show his son how poor people were there. They spent several days on a farm. There were many poor families living on the farm. On their way home, the father asked the son, "How was the trip?" "It was great, Dad,"... | 1true | |
Hello! I'm Lily. I'm going to have a busy weekend. On Saturday morning, I 'm going to the Beach Park with my friends. We are going to ride bikes there because we can do some sightseeing on the way. We are going to play on the beach. At noon, we are going to have a picnic in the park. In the afternoon, we are going to v... | [
"with her mother",
"by bike",
"on a bus",
"with her teacher"
] | 1 | Hello! I'm Lily. I'm going to have a busy weekend. On Saturday morning, I 'm going to the Beach Park with my friends. We are going to ride bikes there because we can do some sightseeing on the way. We are going to play on the beach. At noon, we are going to have a picnic in the park. In the afternoon, we are going to v... | 1true | |
One morning , Mr. Black is driving in the country and looking for the Sun Hotel. When he sees an old woman on the side of the road, he stops his car and says to the woman, "Excuse me, I want to go to the Sun Hotel, do you know it?" "Yes, "the woman says, "I'll show you the way. "She gets into Mr. Black's car, and they ... | [
"to take his car",
"the way to the hotel",
"to help mend his",
"the way back home"
] | 1 | One morning , Mr. Black is driving in the country and looking for the Sun Hotel. When he sees an old woman on the side of the road, he stops his car and says to the woman, "Excuse me, I want to go to the Sun Hotel, do you know it?" "Yes, "the woman says, "I'll show you the way. "She gets into Mr. Black's car, and they ... | 1true | |
The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it's much nearer to the earth. The sun is very bright. It gives a very strong light. The moon look... | [
"it is much bigger than the sun",
"it comes out only at night",
"it is much nearer to the earth than the sun",
"it doesn't give a strong light"
] | 2 | The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it's much nearer to the earth. The sun is very bright. It gives a very strong light. The moon look... | 0false | |
Twenty four hours are | [
"some hours on clock",
"minutes in a day",
"passing by the side",
"segments of a cycle"
] | 3 | Twenty four hours are segments of a cycle | 1true | |
Which is true about zebrafish? | [
"the zebrafish live in every habitat",
"the zebrafish stays in the habitat for food",
"the zebrafish leaves the habitat for food",
"the zebrafish eats nothing but caviar"
] | 1 | Which is true about zebrafish? the zebrafish stays in the habitat for food | 1true | |
If I wanted to get energy after a hard work out I could do what? | [
"Go bike riding",
"Go swimming",
"Consume bread",
"Run again"
] | 2 | If I wanted to get energy after a hard work out I could do what? Consume bread | 1true | |
Mr. King goes to a dinner party. He is wearing old clothes. He comes into the room. But people in the room do not look at him. They don't ask him to sit at the table. Mr. King goes home and puts on his good clothes. He goes back to the party. Everyone in the room stands up and smiles at him. They give him the very goo... | [
"eats the good food",
"asks it to eat the good food",
"asks the other to eat the food",
"asks the old clothes to eat the good food"
] | 1 | Mr. King goes to a dinner party. He is wearing old clothes. He comes into the room. But people in the room do not look at him. They don't ask him to sit at the table. Mr. King goes home and puts on his good clothes. He goes back to the party. Everyone in the room stands up and smiles at him. They give him the very goo... | 0false | |
Many countries follow special customs when a child's baby teeth fall out. Many of these customs tell stories about animals taking the teeth. For example, Koreans have the custom of throwing the fallen tooth onto the roof of a house so that a magpie can take the tooth away and bring a new tooth for the child. This cu... | [
"throw it onto the roof of a house",
"feed it to a mouse",
"put it in a piece of meat and feed the meat to a dog",
"leave it to the Tooth Fairy"
] | 0 | Many countries follow special customs when a child's baby teeth fall out. Many of these customs tell stories about animals taking the teeth. For example, Koreans have the custom of throwing the fallen tooth onto the roof of a house so that a magpie can take the tooth away and bring a new tooth for the child. This cu... | 0false | |
When children learn a language, they learn the grammar as well as words or vocabulary. No one teaches them; children just " _ ". Before babies begin to produce words, they produce sounds. Some of these sounds will remain if they occur in the language being learned, and others will disappear. This is called the "babblin... | [
"well-educated",
"clever enough",
"unique",
"physical normal"
] | 3 | When children learn a language, they learn the grammar as well as words or vocabulary. No one teaches them; children just " _ ". Before babies begin to produce words, they produce sounds. Some of these sounds will remain if they occur in the language being learned, and others will disappear. This is called the "babblin... | 1true | |
Bob was only seven years old. One night Bob was at home alone while his parents were out for a party. He had often stayed alone before,so he wasn't afraid. As he waited for his parents to return home,he watched a film on TV. His eyes became heavier and heavier as time passed by. Suddenly Bob's eyes opened wide--what wa... | [
"He played the drums.",
"He watched TV.",
"He fell asleep.",
"He did nothing."
] | 1 | Bob was only seven years old. One night Bob was at home alone while his parents were out for a party. He had often stayed alone before,so he wasn't afraid. As he waited for his parents to return home,he watched a film on TV. His eyes became heavier and heavier as time passed by. Suddenly Bob's eyes opened wide--what wa... | 0false | |
On Christmas Eve, the night before Christmas Day, children are very happy. They put their stockings at the end of their beds before they go to bed. They want Father Christmas to give some presents. Father Christmas is a very kind man. He comes on Christmas Eve. He lands on top of each house and comes down the chimney ... | [
"the night before 24 December",
"the night after 25 December",
"the night of 24 December",
"the night of 25 December"
] | 2 | On Christmas Eve, the night before Christmas Day, children are very happy. They put their stockings at the end of their beds before they go to bed. They want Father Christmas to give some presents. Father Christmas is a very kind man. He comes on Christmas Eve. He lands on top of each house and comes down the chimney ... | 1true | |
At thirteen, I was diagnosed with kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not. In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, "Mrs. Sm... | [
"Angry",
"Impatient",
"Sympathetic",
"Encouraging"
] | 3 | At thirteen, I was diagnosed with kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not. In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, "Mrs. Sm... | 0false | |
Every year, green sea turtles migrate approximately 2000 km to reproduce. This migration is an example of | [
"a learned behavior.",
"an instinctive behavior.",
"a response to crowding.",
"an escape from predators."
] | 1 | Every year, green sea turtles migrate approximately 2000 km to reproduce. This migration is an example of an escape from predators | 0false | |
Peter: What are you doing for vacation, Steven? Steven: I'm visiting my aunt in San Francisco. My brother's staying there. He's joining a club. Peter: Oh? When are you going? Steven: Next Friday. Peter: How long are you staying? Steven: I'm staying at my aunt's home for four days. I'm going sightseeing in San ... | [
"tomorrow",
"next month",
"next Friday",
"next year"
] | 2 | Peter: What are you doing for vacation, Steven? Steven: I'm visiting my aunt in San Francisco. My brother's staying there. He's joining a club. Peter: Oh? When are you going? Steven: Next Friday. Peter: How long are you staying? Steven: I'm staying at my aunt's home for four days. I'm going sightseeing in San ... | 0false | |
Are you feeling stressed out? Anxious? Is your mind racing in circles? Are you worried about all the things you have to get done? Here's a quick--acting trick that can make you feel better. If you are sitting at a desk, place the palm of your hand on the desk, and take a moment to focus on what the surface of the desk ... | [
"you did something wrong in the past and wouldn't forgive yourself",
"your mind is quick and bright when in a state of anxiety",
"you are thinking in a stupid way when anxious thoughts worries you a lot",
"you worried a lot and the anxious thoughts will increase your anxiety"
] | 3 | Are you feeling stressed out? Anxious? Is your mind racing in circles? Are you worried about all the things you have to get done? Here's a quick--acting trick that can make you feel better. If you are sitting at a desk, place the palm of your hand on the desk, and take a moment to focus on what the surface of the desk ... | 0false | |
"Look, Mom! What a pretty fish!" said John to his mother. John's mother asked, "Where did you get it, John?" "Frank caught it in the river. I went to the river to get some water and saw this little fish. Then I told Frank about the fish, and he ran to get his fishnet . He put the net into the water, and caught the fis... | [
"He wanted to give it to Frank.",
"He wanted to keep it.",
"He wanted to put it back into the river.",
"He wanted to cook it."
] | 1 | "Look, Mom! What a pretty fish!" said John to his mother. John's mother asked, "Where did you get it, John?" "Frank caught it in the river. I went to the river to get some water and saw this little fish. Then I told Frank about the fish, and he ran to get his fishnet . He put the net into the water, and caught the fis... | 1true | |
Street art is very popular around the world. You can find it on buildings, street signs and trash cans from Tokyo to Paris, from Moscow to Cape Town. Street art has become a global culture and even art museums are collecting the works of street artists. People have different opinions about street art. Some think it is ... | [
"geography",
"history",
"art",
"science"
] | 2 | Street art is very popular around the world. You can find it on buildings, street signs and trash cans from Tokyo to Paris, from Moscow to Cape Town. Street art has become a global culture and even art museums are collecting the works of street artists. People have different opinions about street art. Some think it is ... | 0false | |
On a field trip, a student holds a frog and reports that it has slippery skin. This is an example of | [
"a measurement",
"a prediction",
"an explanation",
"an observation"
] | 3 | On a field trip, a student holds a frog and reports that it has slippery skin. This is an example of a measurement | 0false | |
Forty-three years seems like a long time to remember the name of a mere acquaintance. I have forgotten the name of an old lady, who was a customer on the paper route in my home town when I was a twelve-year-old boy. Yet it stays in my memory, for she taught me a lesson of forgiveness that I shall never forget. On a win... | [
"They were neighbors.",
"The writer often played near the lady's house.",
"The lady was the writer's customer.",
"They got to know each other by chance."
] | 2 | Forty-three years seems like a long time to remember the name of a mere acquaintance. I have forgotten the name of an old lady, who was a customer on the paper route in my home town when I was a twelve-year-old boy. Yet it stays in my memory, for she taught me a lesson of forgiveness that I shall never forget. On a win... | 1true | |
If you're suffering from hypothermia it would help to get close to | [
"an air conditioner",
"a boat",
"a mountain",
"an oven"
] | 3 | If you're suffering from hypothermia it would help to get close to an oven | 1true | |
The usual kind of weather in a location is called what? | [
"warmth",
"fog",
"zone conditions",
"visibility"
] | 2 | The usual kind of weather in a location is called what? zone conditions | 1true | |
The fact that blind people can see things using other parts of their bodies apart from their eyes may help us understand our feeling about color1. If they sense color1 differences, then perhaps we, too, are affected by color1 without knowing it. Salesmen have discovered by experience over a long period of time t... | [
"their blood pressure rises",
"they want to taste blue foods",
"they will feel like buying things",
"they won't easily feel nervous"
] | 3 | The fact that blind people can see things using other parts of their bodies apart from their eyes may help us understand our feeling about color1. If they sense color1 differences, then perhaps we, too, are affected by color1 without knowing it. Salesmen have discovered by experience over a long period of time t... | 1true | |
When I was growing up, I was unhappy to be seen with my father. He was disabled and quite short. He used to walk together with me and his hand was on my arm for balance. At this time, people would look at us strangely. I was afraid to look at others but he never cares. It was difficult to _ our steps -- his slow, mine ... | [
"he was pitiful for his father's disability",
"it was easy for them to walk together",
"he didn't want others to know he had a disabled father",
"his father often blamed him"
] | 2 | When I was growing up, I was unhappy to be seen with my father. He was disabled and quite short. He used to walk together with me and his hand was on my arm for balance. At this time, people would look at us strangely. I was afraid to look at others but he never cares. It was difficult to _ our steps -- his slow, mine ... | 0false | |
Last week Johnny had a very busy weekend. On Saturday morning, he cleaned his room. That made his mother very happy. In the afternoon, he did his math homework. It was not difficult, so it only took him one hour to finish the homework. And in the evening, he went to visit his aunt with his parents. They had a big dinne... | [
"At home.",
"In his school.",
"On the playground.",
"At his aunt's house."
] | 3 | Last week Johnny had a very busy weekend. On Saturday morning, he cleaned his room. That made his mother very happy. In the afternoon, he did his math homework. It was not difficult, so it only took him one hour to finish the homework. And in the evening, he went to visit his aunt with his parents. They had a big dinne... | 0false | |
A frog is born in a small river.When he is young,the river is his home.He doesn't know his parents,but he has hundreds of brothers and sisters.He swims about and plays with them all the time.At that time,he doesn't look like his parents.He has no legs and he has a big tail .So he looks like a fish. Later,his tail ge... | [
"four legs and a very short tail",
"four legs but he has a long tail",
"no legs but he has a long tail",
"no legs and he looks like a fish"
] | 0 | A frog is born in a small river.When he is young,the river is his home.He doesn't know his parents,but he has hundreds of brothers and sisters.He swims about and plays with them all the time.At that time,he doesn't look like his parents.He has no legs and he has a big tail .So he looks like a fish. Later,his tail ge... | 0false | |
One day an American called Simon went to London to visit his friend, Rick. Rick told him that his flat was on the first floor. When he arrived, Simon went straight to the first floor of the building. But he was told that there was no Rick on that floor. Do you know why? In fact, the British call the first floor of a bu... | [
"talking",
"playing cards",
"singing and dancing",
"doing some reading"
] | 3 | One day an American called Simon went to London to visit his friend, Rick. Rick told him that his flat was on the first floor. When he arrived, Simon went straight to the first floor of the building. But he was told that there was no Rick on that floor. Do you know why? In fact, the British call the first floor of a bu... | 1true | |
There was once a captain who loved money so much that he cheated his sailors at the end of every voyage and took their wages. On the last day of one voyage, the ship was in a small port. It was winter time, and the sea was very cold, so the captain said to his sailors, "If one of you stays in the water during the whole... | [
"How a Captain Cheated His Sailor",
"How a Sailor Got a Ship",
"A Brave Sailor",
"A Fire Is Fire"
] | 3 | There was once a captain who loved money so much that he cheated his sailors at the end of every voyage and took their wages. On the last day of one voyage, the ship was in a small port. It was winter time, and the sea was very cold, so the captain said to his sailors, "If one of you stays in the water during the whole... | 1true | |
Earthquakes can devastate an area even though they usually last | [
"half an hour",
"half a minute",
"30 minutes",
"20 minutes"
] | 1 | Earthquakes can devastate an area even though they usually last 20 minutes | 0false | |
Mrs. Black wants to visit her son. Her son works in a post office in the city ,but she doesn't know where it is , She begins to look for it , but she can't find it. She asks an old man, "Excuse me , how can I get to the post office?" "We have about forty post offices in the city," says the old man. "Which one do you wa... | [
"Shy",
"Angry",
"Happy",
"Sad"
] | 2 | Mrs. Black wants to visit her son. Her son works in a post office in the city ,but she doesn't know where it is , She begins to look for it , but she can't find it. She asks an old man, "Excuse me , how can I get to the post office?" "We have about forty post offices in the city," says the old man. "Which one do you wa... | 1true | |
John and Bobby joined the same company together just after they completed their university studies the same year. Both of them worked very hard. Several years later, however, the boss promoted Bobby to manager but John was still a worker. John could not take it, and gave his resignation to the boss. He complained tha... | [
"Bobby was unselfish",
"John was lazy",
"the seller was dishonest",
"the boss was wise"
] | 3 | John and Bobby joined the same company together just after they completed their university studies the same year. Both of them worked very hard. Several years later, however, the boss promoted Bobby to manager but John was still a worker. John could not take it, and gave his resignation to the boss. He complained tha... | 1true | |
As you know, the great American writer Jack London was often in need of money when he began writing his books. He worked hard but it didn't help him. Once he promised a New York magazine to write a story for it, but he was busy at that time and could not keep his promise. The boss of the magazine wrote letters to J... | [
"had much money",
"didn't have enough money",
"didn't worry about money",
"didn't need any money"
] | 1 | As you know, the great American writer Jack London was often in need of money when he began writing his books. He worked hard but it didn't help him. Once he promised a New York magazine to write a story for it, but he was busy at that time and could not keep his promise. The boss of the magazine wrote letters to J... | 0false | |
Which three systems of the human body function together to move and control body parts? | [
"nervous, skeletal, and muscular",
"muscular, endocrine, and excretory",
"digestive, excretory, and reproductive",
"circulatory, endocrine, and respiratory"
] | 0 | Which three systems of the human body function together to move and control body parts? digestive, excretory, and reproductive | 0false | |
He was surprised to see that the chicken was keeping up with him. Looking at his speedometer , he found that he was doing 50 miles per hour (MPH). Then he drove at 60 MPH, and the chicken stayed right next to him. He sped up to 75 MPH and _ still kept up. The man then found that the chicken had three legs. Growing eve... | [
"Happy.",
"Scared.",
"Angry.",
"Surprised."
] | 3 | He was surprised to see that the chicken was keeping up with him. Looking at his speedometer , he found that he was doing 50 miles per hour (MPH). Then he drove at 60 MPH, and the chicken stayed right next to him. He sped up to 75 MPH and _ still kept up. The man then found that the chicken had three legs. Growing eve... | 1true | |
What purpose does a plant light serve? | [
"Comfort them",
"replicate sunlight",
"Protect from bugs",
"Keep plants warm"
] | 1 | What purpose does a plant light serve? Keep plants warm | 0false | |
My daughter Alisa was born blind in her right eye and was bullied pretty severely in school. So I quitted my job as a babysitter and then schooled my daughter heart and soul at home. A year ago a boy of 14 befriended my daughter on Facebook after reading something Alisa wrote about bullying. Today he messaged her and... | [
"She was a ticket seller.",
"She was a school teacher.",
"She was a babysitter.",
"She was a social worker."
] | 2 | My daughter Alisa was born blind in her right eye and was bullied pretty severely in school. So I quitted my job as a babysitter and then schooled my daughter heart and soul at home. A year ago a boy of 14 befriended my daughter on Facebook after reading something Alisa wrote about bullying. Today he messaged her and... | 1true | |
"Sticks and stones may break my bones, but words will never hurt me." You probably heard those lines in grammar school, but do you really agree that harsh or negative words do not harm us? Words have power. Surely we all have had our feelings hurt by something someone said. We may not say words to hurt others, but the... | [
"the power of words",
"the cruelty of the king",
"how to understand others",
"how to build good relationships"
] | 0 | "Sticks and stones may break my bones, but words will never hurt me." You probably heard those lines in grammar school, but do you really agree that harsh or negative words do not harm us? Words have power. Surely we all have had our feelings hurt by something someone said. We may not say words to hurt others, but the... | 0false | |
Nobody knows who invented the pencil or when it was invented. A Swiss described a pencil in a book in 1565. He said it was a piece of wood with lead inside it . Pencils weren't popular, and people continued to write with pens. In 1795,someone started making pencils from graphite and they became very popular. Today, p... | [
"Some famous inventors.",
"The invention of some kinds of pens.",
"Who invented the pencil",
"Which kind of pen is the most useful."
] | 1 | Nobody knows who invented the pencil or when it was invented. A Swiss described a pencil in a book in 1565. He said it was a piece of wood with lead inside it . Pencils weren't popular, and people continued to write with pens. In 1795,someone started making pencils from graphite and they became very popular. Today, p... | 1true | |
"There's going to be one less boy in the room!" The words rang in my ears as the criminal pointed his gun against my head. The floodgates opened and tears ran down my face. No one in the courtroom moved. Everyone was held silent with fear. A few seconds passed and the criminal put down his gun, turning his back on me... | [
"the author felt lucky to play in the film",
"it wasn't the first time that the author had acted in films",
"the author's friends encouraged him to act in films",
"the author had a successful career because of this film"
] | 0 | "There's going to be one less boy in the room!" The words rang in my ears as the criminal pointed his gun against my head. The floodgates opened and tears ran down my face. No one in the courtroom moved. Everyone was held silent with fear. A few seconds passed and the criminal put down his gun, turning his back on me... | 1true | |
Mrs. Smith is an unusual teacher. Once she told each student to bring along a few potatoes in plastic bag. On each potato the students had to write a name of a person that they hated And the next day, every child brought some potatoes. Some had two potatoes;some three;some up to five. Mrs. Smith then told the children ... | [
"forget the names of those we hate",
"complain about the names of those we hate",
"throw away the rotten potatoes",
"throw away the hatred inside"
] | 3 | Mrs. Smith is an unusual teacher. Once she told each student to bring along a few potatoes in plastic bag. On each potato the students had to write a name of a person that they hated And the next day, every child brought some potatoes. Some had two potatoes;some three;some up to five. Mrs. Smith then told the children ... | 0false | |
Mary was a 911 operator in Los Angeles. One Thursday morning, she was surprised to get a call from a young child who said, "Mom is ill, Mom is ill", again and again. Mary hurried to find the address of the call. She called the police. In a minute, the policemen and doctors arrived at the house. They broke the door ope... | [
"They went in through the windows.",
"They broke the door open.",
"They didn't go in.",
"The woman was outside. They didn't need to go in."
] | 1 | Mary was a 911 operator in Los Angeles. One Thursday morning, she was surprised to get a call from a young child who said, "Mom is ill, Mom is ill", again and again. Mary hurried to find the address of the call. She called the police. In a minute, the policemen and doctors arrived at the house. They broke the door ope... | 1true | |
America is growing older. Fifty - eight years ago, only 4 out of every 100 people in the United States were 65 or older. To day, 10 out of every 100 Americans are over 65. The aging of the population will affect American society in many ways--education, medicine, and business. Quietly, the graying of America has made u... | [
"be active when they are old",
"do the right thing at the right age",
"show respect for their parents young or old",
"take more physical exercise suitable to their age"
] | 1 | America is growing older. Fifty - eight years ago, only 4 out of every 100 people in the United States were 65 or older. To day, 10 out of every 100 Americans are over 65. The aging of the population will affect American society in many ways--education, medicine, and business. Quietly, the graying of America has made u... | 1true | |
Hello! My name is Jim. I'm from the US. Now I am in China with my father and mother. I like China. I like Chinese food, too. I have breakfast at home. I eat an egg, bread and porridge in the morning. I don't like milk. I have no time to go home for lunch. So I have it at school. The lunch in our school is very good. I ... | [
"an egg, an apple, and porridge",
"an egg, bread and porridge",
"an apple, break and milk",
"an egg, an apple and break"
] | 1 | Hello! My name is Jim. I'm from the US. Now I am in China with my father and mother. I like China. I like Chinese food, too. I have breakfast at home. I eat an egg, bread and porridge in the morning. I don't like milk. I have no time to go home for lunch. So I have it at school. The lunch in our school is very good. I ... | 0false | |
The running and moving liquid fluid during a storm causes what | [
"insects",
"weather damage",
"abrasion",
"lava"
] | 1 | The running and moving liquid fluid during a storm causes what weather damage | 1true | |
Mr. King works in a shop and drives a car for the manager. He drives carefully and can keep calm in time of danger. And he escaped from several accidents. The manager pays him more and the traffic policemen often speak highly of him. Mr. Baker, one of his friends, works in a factory outside the city. It is far from his... | [
"always drives very slowly",
"is not afraid of danger",
"has driven for years",
"drives very well"
] | 3 | Mr. King works in a shop and drives a car for the manager. He drives carefully and can keep calm in time of danger. And he escaped from several accidents. The manager pays him more and the traffic policemen often speak highly of him. Mr. Baker, one of his friends, works in a factory outside the city. It is far from his... | 0false | |
Which two systems of the body are interacting when a runner sprains his ankle? | [
"the nervous system and the digestive system",
"the digestive system and the circulatory system",
"the respiratory system and the nervous system",
"the muscular system and the nervous system"
] | 3 | Which two systems of the body are interacting when a runner sprains his ankle? the digestive system and the circulatory system | 0false | |
It all started at the beginning of this term. At first, Carmen wasn't really sure what was happening. In class, she had tosquint to see the blackboard clearly. As it got worse, she became more and more worried. It was important for her to see the notes and homework the teacher wrote on the board. In class, she asked f... | [
"sad",
"pleased",
"surprised",
"disappointed"
] | 2 | It all started at the beginning of this term. At first, Carmen wasn't really sure what was happening. In class, she had tosquint to see the blackboard clearly. As it got worse, she became more and more worried. It was important for her to see the notes and homework the teacher wrote on the board. In class, she asked f... | 1true | |
If a pull is strong somewhere, it likely has | [
"snakes",
"magnitude",
"water",
"frames"
] | 1 | If a pull is strong somewhere, it likely has magnitude | 1true | |
Once a clever man was crossing a turbulent river. He wished to amuse himself by talking to the boatman. "Do you know mathematics?" he asked. "No sir." answered the boatman. "Then you have lost one quarter of your life," said the wise man. "Do you know history?" "No sir." answered the boatman. "Then you have lost three ... | [
"one-fourth",
"half",
"three fourths",
"whole"
] | 2 | Once a clever man was crossing a turbulent river. He wished to amuse himself by talking to the boatman. "Do you know mathematics?" he asked. "No sir." answered the boatman. "Then you have lost one quarter of your life," said the wise man. "Do you know history?" "No sir." answered the boatman. "Then you have lost three ... | 0false | |
Hi, my name's Alan. I'm fourteen years old. I go to Canyon Middle School in America. I go to school on weekdays, but not on Saturday or Sunday. I usually have breakfast at eight o'clock. I enjoy some bread and milk for breakfast. My class starts at ten to nine. My friend Lisa sits in front of me, and my friend Peter si... | [
"Because it's very long.",
"Because it's too easy.",
"Because it's hard.",
"Because it's not funny."
] | 2 | Hi, my name's Alan. I'm fourteen years old. I go to Canyon Middle School in America. I go to school on weekdays, but not on Saturday or Sunday. I usually have breakfast at eight o'clock. I enjoy some bread and milk for breakfast. My class starts at ten to nine. My friend Lisa sits in front of me, and my friend Peter si... | 1true | |
Sound will not travel in a | [
"solid",
"liquid",
"gas",
"vacuum"
] | 3 | Sound will not travel in a gas | 0false | |
Sue is a middle school student.Here are her holiday's diaries. Tuesday July 15 Sunny I can't believe my trip is over.I arrived in Egypt two weeks ago!I was with a group from a university .We went to the desert and learned a lot.I was tired,but I loved every minute of my trip. Saturday August 5 Windy My Hawaiian vaca... | [
"In Egypt.",
"In Hawaii.",
"In Alaska.",
"In the Arctic National Wildlife Refuge."
] | 0 | Sue is a middle school student.Here are her holiday's diaries. Tuesday July 15 Sunny I can't believe my trip is over.I arrived in Egypt two weeks ago!I was with a group from a university .We went to the desert and learned a lot.I was tired,but I loved every minute of my trip. Saturday August 5 Windy My Hawaiian vaca... | 0false | |
"ABC"and "Banana Persons" You may know the English letters A, B and C. But do you know there are people called "ABC"? You may like eating bananas. But do you know there are people called "banana persons"? If you don't know, I will tell you. They are Chinese people like you and me, but they aren't in China.Why do people... | [
"Their eyes and hair are black.",
"Their eyes and hair are yellow.",
"Their eyes and hair are white.",
"Their eyes and hair are black and yellow."
] | 0 | "ABC"and "Banana Persons" You may know the English letters A, B and C. But do you know there are people called "ABC"? You may like eating bananas. But do you know there are people called "banana persons"? If you don't know, I will tell you. They are Chinese people like you and me, but they aren't in China.Why do people... | 1true | |
My name is Mimi. I'm black and white. I like sitting on the chair in the sun in winter. Do you know my favorite food? It is fish. I don't like apples. I can climb trees. I can sing " Miao, miao". What am I? Can you guess? What does Mimi like doing in winter? | [
"Sitting in the sun.",
"Running.",
"Dancing.",
"Singing"
] | 0 | My name is Mimi. I'm black and white. I like sitting on the chair in the sun in winter. Do you know my favorite food? It is fish. I don't like apples. I can climb trees. I can sing " Miao, miao". What am I? Can you guess? What does Mimi like doing in winter? Running | 0false | |
The last few days before Christmas passed quickly and it was soon Christmas Eve. That night when everyone went to bed, Bunny couldn't sleep. He still couldn't think of what he wanted his special Christmas gift to be. He wondered how Santa Claus would know what to bring him if he didn't know himself. As he was sitting u... | [
"He had a lot of things to do.",
"He wanted to take a look at the reindeer.",
"He was disturbed by a big noise .",
"He was thinking of what gift he would get."
] | 3 | The last few days before Christmas passed quickly and it was soon Christmas Eve. That night when everyone went to bed, Bunny couldn't sleep. He still couldn't think of what he wanted his special Christmas gift to be. He wondered how Santa Claus would know what to bring him if he didn't know himself. As he was sitting u... | 1true | |
You may be able to make musical instruments from | [
"A paperclip",
"air",
"water",
"grass"
] | 0 | You may be able to make musical instruments from grass | 0false | |
A group of frogs were travelling through the woods. Two of them, Nick and Jack, fell into a deep pit . All the other frogs gathered around the pit. When they saw how deep the pit was, they told Nick and Jack that they were as good as dead. Nick and Jack ignored what the other frogs said and tried to jump up out of the... | [
"the pit wasn't deep",
"he thought the others encouraged him",
"he climbed a ladder",
"his friends pulled him out"
] | 1 | A group of frogs were travelling through the woods. Two of them, Nick and Jack, fell into a deep pit . All the other frogs gathered around the pit. When they saw how deep the pit was, they told Nick and Jack that they were as good as dead. Nick and Jack ignored what the other frogs said and tried to jump up out of the... | 1true | |
Mark Twain, the famous American writer and a great master of humor, liked to play jokes on others. But once a joke was played on him. One day Mark Twain was invited to give a talk in a small town. At lunch he met a young man, one of his friends. The young man said that he had an uncle with him. He told Mark Twain that ... | [
"tell readers Mark Twain liked playing jokes",
"tell readers a joke played on Mark Twain",
"tell readers Mark Twain was a great writer",
"tell readers how to tell a funny story"
] | 1 | Mark Twain, the famous American writer and a great master of humor, liked to play jokes on others. But once a joke was played on him. One day Mark Twain was invited to give a talk in a small town. At lunch he met a young man, one of his friends. The young man said that he had an uncle with him. He told Mark Twain that ... | 1true | |
American people like to say "Thank you" when others help them or say something kind to them. People of many countries do so, too. It is a very good habit . You should say "Thank you" when someone passes you the salt on the table, when someone walking ahead of you keeps the door open for you, when someone says you have ... | [
"to be happy",
"to be polite",
"to help others",
"to learn from Americans"
] | 1 | American people like to say "Thank you" when others help them or say something kind to them. People of many countries do so, too. It is a very good habit . You should say "Thank you" when someone passes you the salt on the table, when someone walking ahead of you keeps the door open for you, when someone says you have ... | 1true | |
It was a nice day, an old man decided to go fishing. But he got nothing.Finally, he gave up and went back home. He found the door open when he got home. He walked into his house and saw a big bear. The bear poured his honey all over the floor. His paws were full of(...) honey. The old man was very angry, so he shouted... | [
"Because his paws were full of honey.",
"Because there was something wrong with his legs.",
"Because he liked walking like that.",
"Because he wanted to get more honey."
] | 0 | It was a nice day, an old man decided to go fishing. But he got nothing.Finally, he gave up and went back home. He found the door open when he got home. He walked into his house and saw a big bear. The bear poured his honey all over the floor. His paws were full of(...) honey. The old man was very angry, so he shouted... | 1true | |
After breakfast Mrs. Beckman started packing the bags. She bought the tickets to London. Her husband works there. She and her children are going to fly there to see him. Thomas and Katy can't help her and she told them to play outside. "It often rains in London in autumn," the woman said to herself, " I'd better take t... | [
"He didn't want to play with Katy",
"Katy ate his fruit",
"Katy didn't play with him",
"He hurt."
] | 3 | After breakfast Mrs. Beckman started packing the bags. She bought the tickets to London. Her husband works there. She and her children are going to fly there to see him. Thomas and Katy can't help her and she told them to play outside. "It often rains in London in autumn," the woman said to herself, " I'd better take t... | 1true | |
Beach balls contain | [
"water",
"carbon dioxide",
"sunlight",
"beach sand"
] | 1 | Beach balls contain carbon dioxide | 1true | |
A person with a vitamin D deficiency who is allergic to sunlight could | [
"look at pictures",
"drink more water",
"bathe more often",
"eat more cheese"
] | 3 | A person with a vitamin D deficiency who is allergic to sunlight could bathe more often | 0false | |
The term "bionic man" came from The Six Million Dollar Man which was a popular TV show in the U.S.A. in the 1970s. It was a story about a former astronaut whose body was rebuilt by using artificial parts after he nearly died. Now, a team of engineers has made a robot by using artificial organs , limbs and other body ... | [
"show the development of medical science",
"help those people who have lost the ability to walk",
"help the doctor do more experiments",
"make a popular TV show named \"The Six Million Dollar Man\""
] | 1 | The term "bionic man" came from The Six Million Dollar Man which was a popular TV show in the U.S.A. in the 1970s. It was a story about a former astronaut whose body was rebuilt by using artificial parts after he nearly died. Now, a team of engineers has made a robot by using artificial organs , limbs and other body ... | 0false | |
When I was 15, I had an enemy, a girl who liked to point out my short-comings . Week by week her list grew. I was skinny , I talked too loud, I was too proud, and so on. I put up with her as long as I could. At last, I ran to my father in tears and anger. He listened to my outburst quietly. They he asked, "Are the thin... | [
"if one says nothing and does nothing, people will praise him.",
"one should not do anything because others will talk about him.",
"it is not good to talk about others.",
"everyone is talked about by others."
] | 3 | When I was 15, I had an enemy, a girl who liked to point out my short-comings . Week by week her list grew. I was skinny , I talked too loud, I was too proud, and so on. I put up with her as long as I could. At last, I ran to my father in tears and anger. He listened to my outburst quietly. They he asked, "Are the thin... | 1true | |
What type of product can be made from the moving winds? | [
"snow",
"electricity",
"wood",
"bananas"
] | 1 | What type of product can be made from the moving winds? snow | 0false | |
Water vapor condensing in clouds may cause | [
"people to use umbrellas",
"dogs to take a nap",
"rockets to fly to the moon",
"the earth to spin"
] | 0 | Water vapor condensing in clouds may cause people to use umbrellas | 1true | |
Dear Dad and Mom, How are you? I'm happy here, but I miss you very much. It's Sunday today, I don't have any classes. I am writing an e-mail to you in the computer room now. There are lots of students in the computer room. Some students are talking with their friends on QQ. Some students are playing computer games. Som... | [
"They are friendly.",
"They are funny.",
"They are smart.",
"They are strict."
] | 0 | Dear Dad and Mom, How are you? I'm happy here, but I miss you very much. It's Sunday today, I don't have any classes. I am writing an e-mail to you in the computer room now. There are lots of students in the computer room. Some students are talking with their friends on QQ. Some students are playing computer games. Som... | 1true | |
Is there a difference in meaning between "It's too late to telephone. Mary is asleep now." and "It's too late to telephone. Mary will be asleep now."? Yes. The difference is in the reason given for it being too late to telephone. In the first sentence "Mary is asleep now", the speaker is stating a fact. In the second ... | [
"knows that Mary has gone to bed",
"doesn't know whether Mary is asleep",
"is sure that Mary cannot answer the telephone",
"thinks it's possible that Mary cannot answer the telephone"
] | 3 | Is there a difference in meaning between "It's too late to telephone. Mary is asleep now." and "It's too late to telephone. Mary will be asleep now."? Yes. The difference is in the reason given for it being too late to telephone. In the first sentence "Mary is asleep now", the speaker is stating a fact. In the second ... | 1true | |
There are many TV programs about Chinese dishes, but few are Like A Bite Of China . The seven-part documentary tell us food in different places in China. The different kinds of food on TV are from 60 places. You can see many kinds of food and they can _ your eyes and stomach. And you also learn how to make the food . T... | [
"three months",
"nine months",
"six months",
"a year"
] | 3 | There are many TV programs about Chinese dishes, but few are Like A Bite Of China . The seven-part documentary tell us food in different places in China. The different kinds of food on TV are from 60 places. You can see many kinds of food and they can _ your eyes and stomach. And you also learn how to make the food . T... | 0false | |
Your House Will Take Care of You In Old Age Have you ever thought what your life would be like in old age? Everyone talks about the "aging" society with large numbers of elderly people needing home care. Now German researchers have set up a "smart"house, programmed to help the elderly live at home with dignity. Scienti... | [
"By inferring.",
"By comparing.",
"By listing examples.",
"By introducing a practical method."
] | 2 | Your House Will Take Care of You In Old Age Have you ever thought what your life would be like in old age? Everyone talks about the "aging" society with large numbers of elderly people needing home care. Now German researchers have set up a "smart"house, programmed to help the elderly live at home with dignity. Scienti... | 1true | |
Hi, my name is Han Meimei. I'm in the Photography Club at school, because I like taking photos. Next Sunday, the club will have an activity. In the morning, we are going to meet at Guangming Bridge at 8:30 am. It is in the middle of the city. It is near my home so I will go there on foot. The scenery along the brid... | [
"Enjoying the beautiful clothes.",
"Taking photos of the beautiful clothes.",
"Taking photos with the designers.",
"Asking for the designers' autographs ."
] | 2 | Hi, my name is Han Meimei. I'm in the Photography Club at school, because I like taking photos. Next Sunday, the club will have an activity. In the morning, we are going to meet at Guangming Bridge at 8:30 am. It is in the middle of the city. It is near my home so I will go there on foot. The scenery along the brid... | 0false | |
Which process must occur for clouds to form? | [
"erosion",
"conduction",
"condensation",
"precipitation"
] | 2 | Which process must occur for clouds to form? condensation | 1true | |
Back in 2003 I had a pet rabbit named Alaska.Due to the rules the landlord had set,he had to be kept in the basement .One night I went downstairs to feed him.Keep in mind I've always thought the basement was frightening.As I was facing his cage and putting the bowl of water inside,a big shadow appeared behind me,as if ... | [
"real",
"not real",
"creative",
"imaginative"
] | 0 | Back in 2003 I had a pet rabbit named Alaska.Due to the rules the landlord had set,he had to be kept in the basement .One night I went downstairs to feed him.Keep in mind I've always thought the basement was frightening.As I was facing his cage and putting the bowl of water inside,a big shadow appeared behind me,as if ... | 1true | |
In which situation would it be an advantage to ship a product by plane rather than by truck? | [
"The product is very heavy and relatively large.",
"The product is sensitive to changes in pressure.",
"The product must be delivered a long distance soon after it is made.",
"The product must be delivered to several sites located within a radius of 50 miles."
] | 2 | In which situation would it be an advantage to ship a product by plane rather than by truck? The product is sensitive to changes in pressure | 0false | |
You've probably heard of a lot about the Internet,but what is it? The Internet is a computer network that uses the telephone system to connect together millions of computers around the world. Maybe that isn't very exciting but once you're connected to the Internet,there are lots of different things you can do.You can s... | [
"they also have their own telephones",
"they also have their own computers",
"you have already known their telephone numbers",
"they are also connected to the Internet"
] | 3 | You've probably heard of a lot about the Internet,but what is it? The Internet is a computer network that uses the telephone system to connect together millions of computers around the world. Maybe that isn't very exciting but once you're connected to the Internet,there are lots of different things you can do.You can s... | 0false | |
Father Christmas We're looking for a very special person,preferably over 40,to fill our Father Christmas suit. Working days:Every Saturday from November 24 to December 15 and every day from December 17 to December 24 except Sundays,10:30--16:00. Excellent pay. Please contact the Enterprise Shopping Centre,Station Parad... | [
"One with GCSE grade C level.",
"One having good computer knowledge.",
"One with some office experience.",
"One trained in producing music programmes."
] | 1 | Father Christmas We're looking for a very special person,preferably over 40,to fill our Father Christmas suit. Working days:Every Saturday from November 24 to December 15 and every day from December 17 to December 24 except Sundays,10:30--16:00. Excellent pay. Please contact the Enterprise Shopping Centre,Station Parad... | 0false | |
One spring,when 1 was 1 0,during one of my father's layoffs,I could tell my mother was unhappy.I decided to cheer her up by buying her a special Mother's Day gift. One day after school I rode my bike to the Agins,which,I learned years later,was known for its high-end fashions and style.I introduced myself to Sylvia Agi... | [
"she is critical and mean",
"she is kind and thoughtful",
"she is good at making money",
"she knows how to choose presents"
] | 1 | One spring,when 1 was 1 0,during one of my father's layoffs,I could tell my mother was unhappy.I decided to cheer her up by buying her a special Mother's Day gift. One day after school I rode my bike to the Agins,which,I learned years later,was known for its high-end fashions and style.I introduced myself to Sylvia Agi... | 0false | |
Mr. and Mrs White have a son and two daughters. They have a cat and a big house. In front of the house there are some trees and two cars. On weekends they go to the beach . Mr. White works from Tuesday to Friday. Mrs. White works from Tuesday to Saturday. They are teachers. Their students like them very much. There is... | [
"Mr. and Mrs. White.",
"Mr. White.",
"Mrs. White.",
"No one."
] | 2 | Mr. and Mrs White have a son and two daughters. They have a cat and a big house. In front of the house there are some trees and two cars. On weekends they go to the beach . Mr. White works from Tuesday to Friday. Mrs. White works from Tuesday to Saturday. They are teachers. Their students like them very much. There is... | 1true | |
According to a new survey, students' safety has become a big problem. Now in some cities of China, many schools start a new lesson: self -- protection. Students like this lesson because there are no exams or boring classes. And they can leam how to save lives and know how to stop danger before it happens. Lin Li, a tea... | [
"keep calm",
"run away",
"protect yourself",
"keep away from a fire"
] | 2 | According to a new survey, students' safety has become a big problem. Now in some cities of China, many schools start a new lesson: self -- protection. Students like this lesson because there are no exams or boring classes. And they can leam how to save lives and know how to stop danger before it happens. Lin Li, a tea... | 0false | |
Problem: I'm bored. We have a day off because of the heavy rain. If you didn't go to school today, what would you do? Why? Linda Some advice: If I were you, I would be at home doing something, such as making my bed or helping my mother do some chores. That way, my room would be clean and my parents would be happy. Tina... | [
"Tina doesn't like to do any housework.",
"Kathy likes to do the same things as Tina.",
"Lisa thinks it would be helpful to Linda to get relaxed.",
"June used to be busy, but now she has enough time to relax."
] | 2 | Problem: I'm bored. We have a day off because of the heavy rain. If you didn't go to school today, what would you do? Why? Linda Some advice: If I were you, I would be at home doing something, such as making my bed or helping my mother do some chores. That way, my room would be clean and my parents would be happy. Tina... | 1true | |
How does refraction affect the look of things | [
"They look black",
"They appear same",
"They just disappear",
"They appear different"
] | 3 | How does refraction affect the look of things They appear same | 0false | |
Mr. Black was very forgetful. Each time when Mrs. Black wanted her husband to do something, she had to tell him again and again not to forget it. Once Mr. Black was asked to post a letter, " Do remember to put it into the letter box on your way to work." The wife said. " This time I won't forget." Mr. Black said to his... | [
"because she knew him",
"because she wanted to be friendly to him",
"because she wanted to show she had good manners",
"because of some obvious reason"
] | 3 | Mr. Black was very forgetful. Each time when Mrs. Black wanted her husband to do something, she had to tell him again and again not to forget it. Once Mr. Black was asked to post a letter, " Do remember to put it into the letter box on your way to work." The wife said. " This time I won't forget." Mr. Black said to his... | 0false | |
You've got plenty of emails from your mom, and maybe even a few from dear old grandma. But have you ever received a message from a river? Now, Ireland's River Lee is sending out much information, thanks to wireless technology. In a program called the DEPLOY project, scientists have put some sensors in rivers that can... | [
"By putting sensors in rivers.",
"By using mobile phones.",
"By boating or swimming.",
"By surfing the Internet."
] | 0 | You've got plenty of emails from your mom, and maybe even a few from dear old grandma. But have you ever received a message from a river? Now, Ireland's River Lee is sending out much information, thanks to wireless technology. In a program called the DEPLOY project, scientists have put some sensors in rivers that can... | 0false | |
Which of these occurs if myosin fails to bind to actin during muscle contraction? | [
"The muscle cells will lose ATP.",
"The muscle cells will remain relaxed.",
"The muscle cells will produce lactic acid.",
"The muscle cells will lose calcium ions."
] | 1 | Which of these occurs if myosin fails to bind to actin during muscle contraction? The muscle cells will remain relaxed | 1true |
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