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 |
|---|---|---|---|---|---|
We were standing at the top of a church not far from my home. I didn't know why. "Look down," Father said. I tried and saw the square in the center of the village. And I saw the streets to the square. "See, Elsa," Father said. "There is more than one way to the square. If you can't get where you want to go by one road,... | [
"play some games",
"see the square",
"show her the way",
"give her a lesson"
] | 3 | We were standing at the top of a church not far from my home. I didn't know why. "Look down," Father said. I tried and saw the square in the center of the village. And I saw the streets to the square. "See, Elsa," Father said. "There is more than one way to the square. If you can't get where you want to go by one road,... | 1true | |
What does success mean? Is it becoming famous, rich, coming up with an idea that changes people's lives, or helping others and feeling happy? People who have a billion dollars, for example, are they successful? Why don't they stop trying to make money then? Why would they possibly need more than a billion dollars? They... | [
"fame",
"business",
"happiness",
"success"
] | 3 | What does success mean? Is it becoming famous, rich, coming up with an idea that changes people's lives, or helping others and feeling happy? People who have a billion dollars, for example, are they successful? Why don't they stop trying to make money then? Why would they possibly need more than a billion dollars? They... | 0false | |
You may know May Day, but do you know Lei Day? Like May Day, Lei Day is also celebrated on May 1st. People wear leis on this day. A lei is a big circle usually made of flowers . On Lei Day, people give leis to each other. Where do you know this holiday is celebrated? Hawaii, of course! People give leis on birthdays... | [
"1928",
"1929",
"1930",
"1931"
] | 1 | You may know May Day, but do you know Lei Day? Like May Day, Lei Day is also celebrated on May 1st. People wear leis on this day. A lei is a big circle usually made of flowers . On Lei Day, people give leis to each other. Where do you know this holiday is celebrated? Hawaii, of course! People give leis on birthdays... | 1true | |
The landmark success of Tu Youyou, the first Chinese woman to win a Nobel prize in science, has aroused great national pride and hopes on the future of traditional Chinese medicine (TCM). Tu, born in 1930, shared the 2015 Nobel Prize for Physiology or Medicine with Irish-born William Campbell and Japan's Satoshi Omu... | [
"From an advertisement.",
"In a story- book.",
"In a magazine.",
"In a newspaper."
] | 3 | The landmark success of Tu Youyou, the first Chinese woman to win a Nobel prize in science, has aroused great national pride and hopes on the future of traditional Chinese medicine (TCM). Tu, born in 1930, shared the 2015 Nobel Prize for Physiology or Medicine with Irish-born William Campbell and Japan's Satoshi Omu... | 1true | |
Jack Green is 75 years old. He is not in good condition. "I think I'm ill," he tells his wife, "I feel awful. I've got a headache and I don't feel like eating." "You've put on a lot of weight recently. You should see the doctor," his wife says, "ask him how to lose weight. It's not good for your health." "OK," says Jac... | [
"Thirteen.",
"A hundred",
"Thirty.",
"Fourteen."
] | 2 | Jack Green is 75 years old. He is not in good condition. "I think I'm ill," he tells his wife, "I feel awful. I've got a headache and I don't feel like eating." "You've put on a lot of weight recently. You should see the doctor," his wife says, "ask him how to lose weight. It's not good for your health." "OK," says Jac... | 0false | |
When oil and water are mixed together, they form a | [
"gas.",
"solid.",
"compound.",
"suspension."
] | 3 | When oil and water are mixed together, they form a solid | 0false | |
What will man be like in the future -- in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time. Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today.... | [
"human beings will become less attractive in the future",
"body organs will become poorer if they are not used often",
"human beings hope for a change in the future life",
"future life is always predictable"
] | 1 | What will man be like in the future -- in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time. Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today.... | 1true | |
Look at the car. It is Mr Black's car. It doesn't work now. Mr Black is under it. He is repairing it. Mrs Black is near the car. She is helping Mr Black. A girl is in the car. She is Kate, Mr Black's daughter. Who is the boy in the car? He is Jim, Kate's brother. It is Saturday today. They don't work. They want to go t... | [
"It runs out of gas.",
"It doesn't work.",
"It was broken in an accident.",
"It is stopped by a policeman."
] | 1 | Look at the car. It is Mr Black's car. It doesn't work now. Mr Black is under it. He is repairing it. Mrs Black is near the car. She is helping Mr Black. A girl is in the car. She is Kate, Mr Black's daughter. Who is the boy in the car? He is Jim, Kate's brother. It is Saturday today. They don't work. They want to go t... | 0false | |
At night stars appear to move relative to the | [
"moon",
"skyline",
"treetops",
"ocean"
] | 1 | At night stars appear to move relative to the treetops | 0false | |
A student compared the speeds at which a large and a small marble rolled down an inclined plane. In order to make the findings more reliable, the student should | [
"release the marbles at different heights.",
"repeat the experiment several times.",
"tilt the plane at different angles.",
"use two marbles that are the same size."
] | 1 | A student compared the speeds at which a large and a small marble rolled down an inclined plane. In order to make the findings more reliable, the student should tilt the plane at different angles | 0false | |
Scientists have discovered thirteen kinds of vitamins. They say vitamins help to carry out chemical changes within cells. If we do not get enough of the vitamins we need in our food, we are at risk of developing a number of diseases. Which foods should be eaten to keep us healthy? Let us look at some important vitamins... | [
"make our eyesight better",
"help to stop bleeding",
"make our bones and teeth strong",
"help produce red blood cells"
] | 2 | Scientists have discovered thirteen kinds of vitamins. They say vitamins help to carry out chemical changes within cells. If we do not get enough of the vitamins we need in our food, we are at risk of developing a number of diseases. Which foods should be eaten to keep us healthy? Let us look at some important vitamins... | 1true | |
Downloading music over the Internet is pretty common among high school and college students. However, when students download and share copyrighted music without permission, they are against the law. A survey of young people's music ownership has found that teenagers and college students have an average of more than 8... | [
"One should not be afraid of threats.",
"A lawsuit will result from the threat.",
"It is unfair to scare people with a threat.",
"No serious consequence will follow the threat."
] | 3 | Downloading music over the Internet is pretty common among high school and college students. However, when students download and share copyrighted music without permission, they are against the law. A survey of young people's music ownership has found that teenagers and college students have an average of more than 8... | 1true | |
"Yes, but what did we use to do before there was television?" How often we hear statements like this! Television hasn't been with us all that long, but we are already beginning to forget what the world was like without it. Before we admitted the "one-eyed monster" into our homes, we never found it difficult to occupy o... | [
"television occupies too much of our spare time",
"it's easy for us to find some spare time to enjoy the television",
"we have less spare time after we have television",
"it's difficult to spend our spare time without a television"
] | 0 | "Yes, but what did we use to do before there was television?" How often we hear statements like this! Television hasn't been with us all that long, but we are already beginning to forget what the world was like without it. Before we admitted the "one-eyed monster" into our homes, we never found it difficult to occupy o... | 1true | |
When I was nine years old, I wrote my first poem. My mother read the little poem and cried. "Buddy, it's a beautiful, beautiful poem!" My mother poured out her praise. "What time will Father be home?" I asked. I could hardly wait to show him my poem. My father had begun his movie career as a writer. He would be able to... | [
"She was so moved that she cried.",
"She thought the poem was well written.",
"She considered Buddy had no talent for poetry.",
"She believed Buddy needed advice from his father."
] | 1 | When I was nine years old, I wrote my first poem. My mother read the little poem and cried. "Buddy, it's a beautiful, beautiful poem!" My mother poured out her praise. "What time will Father be home?" I asked. I could hardly wait to show him my poem. My father had begun his movie career as a writer. He would be able to... | 1true | |
Sunlight produces heat that causes | [
"dogs to bark",
"stones to form",
"warmth on bodies",
"plastic to form"
] | 2 | Sunlight produces heat that causes dogs to bark | 0false | |
What could be used to find out how much carpet is needed for a room? | [
"a tape measure",
"a compass",
"a barometer",
"a beam balance"
] | 0 | What could be used to find out how much carpet is needed for a room? a barometer | 0false | |
What usually happens to animals when humans need new to grow more corn? | [
"animals become magical",
"animals forced out",
"animals gain habitat",
"animals are happy"
] | 1 | What usually happens to animals when humans need new to grow more corn? animals become magical | 0false | |
Every Saturday or Sunday night my family and I go out and feed the homeless people in the city of Orlando. There are thousands of people across the United States without any food or shelter. My family and I have been doing this for several months. We all get together in the kitchen and prepare the food. Some of the mea... | [
"They don't ask the homeless to do something bad.",
"They always bring more food every time.",
"They often give food to them at fixed time.",
"They never ask about the names of the homeless."
] | 2 | Every Saturday or Sunday night my family and I go out and feed the homeless people in the city of Orlando. There are thousands of people across the United States without any food or shelter. My family and I have been doing this for several months. We all get together in the kitchen and prepare the food. Some of the mea... | 1true | |
Compared to Earth, the Moon is | [
"drier.",
"larger.",
"heavier.",
"brighter."
] | 0 | Compared to Earth, the Moon is drier | 1true | |
One afternoon, Kate and her brother Bob went out to play.Kate was eight, and Bob was ten."Let's go to the bridge and we can see fish in the river." said Kate. "I don't know..." Bob said."Mum told us, 'don't go on the bridge.' She said it's dangerous." Kate said, "I am not afraid.Are you?" They walked onto the bridge an... | [
"She fell again right on the train tracks .",
"Kate ran towards Bob.",
"She had to lie down between the tracks.",
"She stood up and cried."
] | 2 | One afternoon, Kate and her brother Bob went out to play.Kate was eight, and Bob was ten."Let's go to the bridge and we can see fish in the river." said Kate. "I don't know..." Bob said."Mum told us, 'don't go on the bridge.' She said it's dangerous." Kate said, "I am not afraid.Are you?" They walked onto the bridge an... | 1true | |
This is a reading room in Kate's school. It is big and very nice. There is a lot of furniture in it. There are twenty desks, eighty chairs and twenty computers. There're some pictures on the wall. They are all of famous people. Some students are in the reading room. They like reading books here. Kate is here too. Her m... | [
"Twenty",
"Sixty",
"Eighty",
"Ninety"
] | 0 | This is a reading room in Kate's school. It is big and very nice. There is a lot of furniture in it. There are twenty desks, eighty chairs and twenty computers. There're some pictures on the wall. They are all of famous people. Some students are in the reading room. They like reading books here. Kate is here too. Her m... | 1true | |
What will the weather be like? Some people say they can know what the weather will be like from birds. When they see birds fly high out to the sea, they know it is a nice day, because birds don't like to fly out if it rains. When the weather is bad, the birds will come back to the beach. A big wind may come with a rain... | [
"One",
"Two",
"Three",
"Four"
] | 2 | What will the weather be like? Some people say they can know what the weather will be like from birds. When they see birds fly high out to the sea, they know it is a nice day, because birds don't like to fly out if it rains. When the weather is bad, the birds will come back to the beach. A big wind may come with a rain... | 0false | |
You may not have heard the words "freshman fifteen" before, but they are very important for students who are entering university. A freshman is a first-year college student. "Fifteen" refers to fifteen pounds--the fifteen pounds added to a student's weight in his or her first year. There are a number of reasons why fir... | [
"You'd better not eat unhealthy food.",
"Not eating unhealthy foods is easier with friends' help.",
"Gaining fifteen pounds can help you study better.",
"Some students can eat anything they want."
] | 0 | You may not have heard the words "freshman fifteen" before, but they are very important for students who are entering university. A freshman is a first-year college student. "Fifteen" refers to fifteen pounds--the fifteen pounds added to a student's weight in his or her first year. There are a number of reasons why fir... | 1true | |
Transpiration occurs in | [
"the fruit of a pear tree",
"the seeds of a tree",
"the flat appendages on organisms that give off oxygen",
"the lungs of a dog"
] | 2 | Transpiration occurs in the flat appendages on organisms that give off oxygen | 1true | |
Dear Customers, I love slipping into a comfortable chair for a long read--as I relax into the chair, I also relax into the author's words, stories and ideas. The physical book is so elegant that it disappears into the background, and what remains is the author's world. Today, we at Amazon are excited to announce Mind... | [
"has a much more friendly screen",
"can work in the absence of electricity",
"doesn't involve regular bills",
"is wireless and can be used anywhere."
] | 2 | Dear Customers, I love slipping into a comfortable chair for a long read--as I relax into the chair, I also relax into the author's words, stories and ideas. The physical book is so elegant that it disappears into the background, and what remains is the author's world. Today, we at Amazon are excited to announce Mind... | 0false | |
Mr Green is a teacher of English. He comes from America. He teaches English in China. He speaks English quite well. He reads a lot of books and his wife Mrs Green often writes books for the students. He gets up at five in the morning. He leaves home at ten to six. He begins the first lesson at 8:00. He teaches English ... | [
"Friday",
"Saturday",
"Sunday",
"Monday"
] | 2 | Mr Green is a teacher of English. He comes from America. He teaches English in China. He speaks English quite well. He reads a lot of books and his wife Mrs Green often writes books for the students. He gets up at five in the morning. He leaves home at ten to six. He begins the first lesson at 8:00. He teaches English ... | 1true | |
Teachers of Physics Needed for (be Middle School in Kent Start date: Sept. 1st,2014 Hours; Full Time Are you skilled in teaching physics? If yes, come and join us! This school follows the idea that learning is joyful. It offers a friendly and supportive environment for its teachers and students. The primary concern i... | [
"The teaching qualification.",
"The patience with students' behavior.",
"The ability to develop students' interest in study.",
"The experience in offering the course of physics."
] | 0 | Teachers of Physics Needed for (be Middle School in Kent Start date: Sept. 1st,2014 Hours; Full Time Are you skilled in teaching physics? If yes, come and join us! This school follows the idea that learning is joyful. It offers a friendly and supportive environment for its teachers and students. The primary concern i... | 0false | |
Do you dream of being a reporter or an editor? Are you a good writer who loves the news? If so, then you may have what it takes to be a winner in the TFK Kid Reporter Talent Search. We're looking for 12 students from around the nation to be members of the TFK Kid Reporter Team for the 2008-2009 school year. Next year's... | [
"write news stories for local newspapers",
"sign up through TFK's official website",
"post your entries before Dec 20, 2008",
"know a lot about the newspaper and its style"
] | 2 | Do you dream of being a reporter or an editor? Are you a good writer who loves the news? If so, then you may have what it takes to be a winner in the TFK Kid Reporter Talent Search. We're looking for 12 students from around the nation to be members of the TFK Kid Reporter Team for the 2008-2009 school year. Next year's... | 0false | |
When I was about 12, I had an enemy , a girl who liked to point out my shortcomings . Week by week her list grew: I was very thin; I wasn't a good student; I talked too much; I was too proud , and so on. I tried to hear all these as long as I could. At last, I became very angry. I ran to my father with tears in my ... | [
"I had my picture taken and this time it was a very clear one.",
"I asked someone to draw a very clear picture of myself.",
"The picture I got this time was clearer than those I had got before.",
"I came to know myself very clearly this time."
] | 3 | When I was about 12, I had an enemy , a girl who liked to point out my shortcomings . Week by week her list grew: I was very thin; I wasn't a good student; I talked too much; I was too proud , and so on. I tried to hear all these as long as I could. At last, I became very angry. I ran to my father with tears in my ... | 0false | |
For children with cancer ,the facts of life include the facts of death. There is always the fear that they might not live to grow up.Yet they realize that fighting cancer is the only way of beating it. So they fight.And sometimes, they win.It may take years.It certainly takes support from parents and doctors. Unfortun... | [
"a story",
"an advertisement",
"a report",
"diary"
] | 1 | For children with cancer ,the facts of life include the facts of death. There is always the fear that they might not live to grow up.Yet they realize that fighting cancer is the only way of beating it. So they fight.And sometimes, they win.It may take years.It certainly takes support from parents and doctors. Unfortun... | 1true | |
If you could leave a farewell video for your loved ones that they'd see only if you died, would you do it? I think I would. I read about an app that helps people create a video to be published on a social-networking site only after death. Of course you don't need an app since it's easy to make your own video with s... | [
"show his deep love for his father",
"show the importance of keeping healthy",
"show thanks for the benefits he got from his father",
"show that it is necessary to leave a farewell video"
] | 3 | If you could leave a farewell video for your loved ones that they'd see only if you died, would you do it? I think I would. I read about an app that helps people create a video to be published on a social-networking site only after death. Of course you don't need an app since it's easy to make your own video with s... | 0false | |
At the beach you are likely to find this type of stone: | [
"rock that is compacted from other rock",
"rock that is formed of plastic",
"rock that is formed of water",
"rock that is compacted trash"
] | 0 | At the beach you are likely to find this type of stone: rock that is compacted from other rock | 1true | |
These days the subject of security on campus is talked about quite often. Some students' mobile phones are stolen, some students fight with and hurt one another, and others are knocked down by the fast running bikes or cars. These problems arc common on campus. I think there are three causes for these. Firstly, some ... | [
"how to make the campus safe",
"how to protect the students",
"security rules on campus",
"the importance of security campus"
] | 0 | These days the subject of security on campus is talked about quite often. Some students' mobile phones are stolen, some students fight with and hurt one another, and others are knocked down by the fast running bikes or cars. These problems arc common on campus. I think there are three causes for these. Firstly, some ... | 1true | |
Many centuries ago, birthdays were considered a time when the bad spirits were able to harm you. It was believed that you should have your friends and family around you so that their good wishes and present-giving would keep the bad spirits away. People also believed that, by lighting candles, they were sending a signa... | [
"In 1893.",
"In 1913.",
"In 1935.",
"In 1989."
] | 0 | Many centuries ago, birthdays were considered a time when the bad spirits were able to harm you. It was believed that you should have your friends and family around you so that their good wishes and present-giving would keep the bad spirits away. People also believed that, by lighting candles, they were sending a signa... | 1true | |
Dear Eric, How are you? This is a picture of my room. You can see a nice computer on my desk. It is my birthday present from my uncle. A tape player is next to the computer, and some tapes are on the computer. My school-bag is on the chair. My pencil-box and two books are in the schoolbag. And you can see a set of k... | [
"A notebook",
"A pencil-box",
"Two books",
"A set of keys"
] | 0 | Dear Eric, How are you? This is a picture of my room. You can see a nice computer on my desk. It is my birthday present from my uncle. A tape player is next to the computer, and some tapes are on the computer. My school-bag is on the chair. My pencil-box and two books are in the schoolbag. And you can see a set of k... | 0false | |
Min Sun, with another name of Ziqian, was a famous man in the State of Lu during the Spring and Autumn Period. He was a student of Confucius. Among all students of Confucius, he was compared with Yan Yuan. Min Sun's mother died very early, later his father took another wife, who gave birth to two sons. The stepmother _... | [
"Because Min Sun went out with him",
"Because Min Sun felt very cold",
"Because Min Sun dropped the rope",
"Because Min Sun was mistreated"
] | 3 | Min Sun, with another name of Ziqian, was a famous man in the State of Lu during the Spring and Autumn Period. He was a student of Confucius. Among all students of Confucius, he was compared with Yan Yuan. Min Sun's mother died very early, later his father took another wife, who gave birth to two sons. The stepmother _... | 1true | |
As an airplane climbs in the sky, the pilot notices ice crystals forming on the windshield. This happens because | [
"blizzards occur more often at higher altitudes.",
"friction with the atmosphere causes ice to develop.",
"water evaporates faster at higher altitudes, resulting in ice crystals.",
"moisture on the outside of the plane freezes due to colder air at higher altitudes."
] | 3 | As an airplane climbs in the sky, the pilot notices ice crystals forming on the windshield. This happens because moisture on the outside of the plane freezes due to colder air at higher altitudes | 1true | |
a reptile that was brown an hour later is now green because | [
"red paint was poured over it",
"it's green with envy",
"it's sitting in a leafy shrub and using camouflage",
"it is feeling nauseous"
] | 2 | a reptile that was brown an hour later is now green because it's sitting in a leafy shrub and using camouflage | 1true | |
Imagine a house that keeps itself warm in the wintertime. Think of the savings in terms of fuel bills and unfriendly emissions. Such houses in fact exist, called "passive houses". The concept of these highly energy-efficient buildings took root in the 1990s, before slowly consolidating as a niche construction concept... | [
"using south-facing windows to take in solar energy",
"Providing energy for taking a shower when it's rainy",
"supplying fresh air with a special heat recovery system",
"placing more demands and restrictions on the design"
] | 3 | Imagine a house that keeps itself warm in the wintertime. Think of the savings in terms of fuel bills and unfriendly emissions. Such houses in fact exist, called "passive houses". The concept of these highly energy-efficient buildings took root in the 1990s, before slowly consolidating as a niche construction concept... | 0false | |
What are the two main jobs of the skeletal system? | [
"support and protect the body",
"digest food and carry messages for the body",
"get rid of wastes and defend the body from disease",
"sense changes in the environment and carry food through the body"
] | 0 | What are the two main jobs of the skeletal system? get rid of wastes and defend the body from disease | 0false | |
Do you know there are two kinds of football games? One is American football , and the other is soccer .In China many young men like playing soccer. It is very popular. But the Chinese don't call it soccer. They call it football. There are eleven players in each team. And the ball is round. Only the goalkeeper can tou... | [
"Eight.",
"Twenty-two",
"Eleven",
"Twenty."
] | 2 | Do you know there are two kinds of football games? One is American football , and the other is soccer .In China many young men like playing soccer. It is very popular. But the Chinese don't call it soccer. They call it football. There are eleven players in each team. And the ball is round. Only the goalkeeper can tou... | 0false | |
Weekends are important for us. We can relax ourselves. Do you know what Americans in the early twentieth century (1900~1925) did on weekends? What do you do on weekends now? In the early twentieth century, people spent lots of time at home on weekends. Then, new inventions changed the weekends. *People used electric st... | [
"at home",
"in the theatres",
"outdoors",
"in Disney World"
] | 0 | Weekends are important for us. We can relax ourselves. Do you know what Americans in the early twentieth century (1900~1925) did on weekends? What do you do on weekends now? In the early twentieth century, people spent lots of time at home on weekends. Then, new inventions changed the weekends. *People used electric st... | 1true | |
John is six years old. He can read and write well. But he can't tell the time. He says "breakfast time", "lunchtime", and "teatime" when it is eight o'clock, twelve o'clock and four o'clock in the afternoon. His mother doesn't know how to help him. One day John's aunt, Mary, comes to see his mother. His mother tells he... | [
"mother",
"aunt",
"teacher",
"sister"
] | 1 | John is six years old. He can read and write well. But he can't tell the time. He says "breakfast time", "lunchtime", and "teatime" when it is eight o'clock, twelve o'clock and four o'clock in the afternoon. His mother doesn't know how to help him. One day John's aunt, Mary, comes to see his mother. His mother tells he... | 1true | |
The tendency of a stationary object to resist being put into motion is known as | [
"acceleration.",
"inertia.",
"weight.",
"velocity."
] | 1 | The tendency of a stationary object to resist being put into motion is known as inertia | 1true | |
David Moore taught science at the City School.He needed some expensive books,so he bought them.He put the books in his car in a quiet street.Then he went to other shops to buy something else.At six he came back to the car.One door was open--and the books were not there.David drove home. That night he wrote a letter to ... | [
"thief",
"policeman",
"driver",
"cook"
] | 1 | David Moore taught science at the City School.He needed some expensive books,so he bought them.He put the books in his car in a quiet street.Then he went to other shops to buy something else.At six he came back to the car.One door was open--and the books were not there.David drove home. That night he wrote a letter to ... | 0false | |
Mark was walking home from school one day when he noticed a boy ahead of him. He had tripped and dropped all of the books he was carrying, along with some clothes, a baseball bat and a glove. Mark knelt down and helped the boy pick up the things. Since they were going the same way, he offered to carry some things f... | [
"You saved my life.",
"I should die.",
"You did a good job.",
"You helped me a lot."
] | 0 | Mark was walking home from school one day when he noticed a boy ahead of him. He had tripped and dropped all of the books he was carrying, along with some clothes, a baseball bat and a glove. Mark knelt down and helped the boy pick up the things. Since they were going the same way, he offered to carry some things f... | 0false | |
People think of ice cream as an American food. Yet, ice cream really came from Asia. In the late 1200s Marco Polo, the great explorer, is said to have seen rich Asians eating dishes of ice. Camels had brought the ice from distant mountains. Before it was served, the ice had been flavored with fruits. Marco Polo brough... | [
"Because people can afford to buy it.",
"Because there are many recipes for it,",
"Because it is easy to keep it frozen.",
"Because many people like ice cream."
] | 2 | People think of ice cream as an American food. Yet, ice cream really came from Asia. In the late 1200s Marco Polo, the great explorer, is said to have seen rich Asians eating dishes of ice. Camels had brought the ice from distant mountains. Before it was served, the ice had been flavored with fruits. Marco Polo brough... | 0false | |
Our environment is being polluted faster. Man's present efforts cannot prevent it .Time is bringing us more people, and more people will bring us more industry, more cars, larger cities and the growing use of man-made materials. What can explain and solve this problem ?The fact is that pollution is caused by man ----by... | [
"man knows where the society is going",
"people do not welcome the fast development of modern society.",
"man can do little about the problem of pollution.",
"the writer is worried about the future of the our society"
] | 3 | Our environment is being polluted faster. Man's present efforts cannot prevent it .Time is bringing us more people, and more people will bring us more industry, more cars, larger cities and the growing use of man-made materials. What can explain and solve this problem ?The fact is that pollution is caused by man ----by... | 1true | |
The earth makes its way around the sun. Because of the constant rotation, the appearance of these is unlikely to be regular. | [
"the moon",
"the oceans",
"celestial bodies",
"the sun"
] | 2 | The earth makes its way around the sun. Because of the constant rotation, the appearance of these is unlikely to be regular. the moon | 0false | |
If a thing experiences a burning combustion, then it is | [
"great",
"safe",
"fine",
"damaged"
] | 3 | If a thing experiences a burning combustion, then it is damaged | 1true | |
Sam Berns wasn't like any other boy. He was 17 and he had an aging disease known as progeria. "Even though I have many difficulties in my life, I don't want people to feel bad for me," Sam said during a TED talk. Progeria affects approximately one in every 4 million to 8 million newborns. Right now, there are only abou... | [
"very fat",
"very thin",
"good-looking",
"young-looking"
] | 1 | Sam Berns wasn't like any other boy. He was 17 and he had an aging disease known as progeria. "Even though I have many difficulties in my life, I don't want people to feel bad for me," Sam said during a TED talk. Progeria affects approximately one in every 4 million to 8 million newborns. Right now, there are only abou... | 0false | |
Fangfang, a 15-year-old Chinese girl, likes eating snacks very much. She prefers cream biscuits, McDonald's food, KFC, and Beijing roast duck. Sometimes she eats two packages of biscuits a day. As a result, she becomes _ . Today in China, there are many children like Fangfang. They like snacks. They don't eat enough he... | [
"Fast food.",
"Snacks.",
"Fried food.",
"Vegetables and fruit."
] | 3 | Fangfang, a 15-year-old Chinese girl, likes eating snacks very much. She prefers cream biscuits, McDonald's food, KFC, and Beijing roast duck. Sometimes she eats two packages of biscuits a day. As a result, she becomes _ . Today in China, there are many children like Fangfang. They like snacks. They don't eat enough he... | 0false | |
Tay-Sachs disease is a recessive genetic disorder. If only one gene is present, an individual is a carrier. What is the probability of two healthy Tay-Sachs carriers having a child that has the disease? | [
"0%",
"25%",
"50%",
"75%"
] | 1 | Tay-Sachs disease is a recessive genetic disorder. If only one gene is present, an individual is a carrier. What is the probability of two healthy Tay-Sachs carriers having a child that has the disease? 25% | 1true | |
Mr. Ma, a famous mental doctor from Beijing once said at an important meeting, "Now many young students can have problems with their minds. Some students become worried because they have to study very hard. Others have trouble getting on well with people around them like their parents and classmates. Parents and teache... | [
"they don't want to tell their secrets to others",
"their parents are too busy to look after them",
"doctors can't help them with the problems",
"they can do with the problems themselves"
] | 0 | Mr. Ma, a famous mental doctor from Beijing once said at an important meeting, "Now many young students can have problems with their minds. Some students become worried because they have to study very hard. Others have trouble getting on well with people around them like their parents and classmates. Parents and teache... | 1true | |
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... | 1true | |
What causes a free falling object to accelerate? | [
"inertia",
"gravity",
"initial speed",
"initial direction"
] | 1 | What causes a free falling object to accelerate? initial direction | 0false | |
Recently a Beijing father asked what "PK' meant at an Internet forum. "My family has been watching the ' Super Girl' singing competition TV programme . My little daughter asked me what'PK'meant. but I had no idea. "explained the puzzled father. To a lot of Chinese young people who have been playing games online. it is... | [
"explain some Internet language",
"suggest common Internet language",
"laU9h at the Beijing father",
"draw our attention to Internet language"
] | 3 | Recently a Beijing father asked what "PK' meant at an Internet forum. "My family has been watching the ' Super Girl' singing competition TV programme . My little daughter asked me what'PK'meant. but I had no idea. "explained the puzzled father. To a lot of Chinese young people who have been playing games online. it is... | 1true | |
Armed only with iPhones, the inventive rock band Atomic Tom has gone viral by way of the New York subway. The band has scored an Internet hit with the video to the song "Take Me Out." Singer Luke White says the production was a top-secret operation. "We didn't tell anyone about this. It was completely top-secret fr... | [
"It has introduced us several talented musicians.",
"It has made the musicians into millionaires.",
"It teaches the young a big lesson.",
"It reflects the talent and ability of the musicians and the times that we live in."
] | 3 | Armed only with iPhones, the inventive rock band Atomic Tom has gone viral by way of the New York subway. The band has scored an Internet hit with the video to the song "Take Me Out." Singer Luke White says the production was a top-secret operation. "We didn't tell anyone about this. It was completely top-secret fr... | 1true | |
I'm Kate. I'm an American girl. I am thirteen. I'm in a middle school in Shanghai. My English teacher is a Chinese girl. My good friend is Mary. She is an English girl. She is thirteen, too. She is in Wuhan. I'm in Grade Eight. But she is in Grade Nine. We often have a talk by E-mail. We are both good students. Mary is... | [
"in Grade Seven",
"in Grade Eight",
"in Grade Nine",
"in Grade Five"
] | 2 | I'm Kate. I'm an American girl. I am thirteen. I'm in a middle school in Shanghai. My English teacher is a Chinese girl. My good friend is Mary. She is an English girl. She is thirteen, too. She is in Wuhan. I'm in Grade Eight. But she is in Grade Nine. We often have a talk by E-mail. We are both good students. Mary is... | 0false | |
Which item is designed to change electrical energy into heat energy? | [
"Alarm clock",
"Hand dryer",
"Fan",
"Telephone"
] | 1 | Which item is designed to change electrical energy into heat energy? Alarm clock | 0false | |
A blind boy sat on the steps of a building with a hat by his feet. He _ a sign which said, "I am blind, please help." There were only a few coins in the hat. A man was walking by. He took a few coins from his pocket and dropped them into the hat. He then took the sign, turned it around, and wrote some words. He put the... | [
"Time can we learn from the story?",
"You should be brave even thought you're blind.",
"Treating a thing differently brings a different result.",
"If we want to be rich, we should be honest."
] | 2 | A blind boy sat on the steps of a building with a hat by his feet. He _ a sign which said, "I am blind, please help." There were only a few coins in the hat. A man was walking by. He took a few coins from his pocket and dropped them into the hat. He then took the sign, turned it around, and wrote some words. He put the... | 1true | |
When Bill is very young, he loves picture. His mother often draws some for him on old pieces of paper. She is very bad at drawing, but bill likes her pictures and always wants more. Then, when he is a little older, Bill's mother gives him some pencils and a drawing book, and he begins drawing pictures, too. But they ar... | [
"He's five years old",
"He's fifteen years old",
"He's fifty years old",
"He's five like a cat"
] | 0 | When Bill is very young, he loves picture. His mother often draws some for him on old pieces of paper. She is very bad at drawing, but bill likes her pictures and always wants more. Then, when he is a little older, Bill's mother gives him some pencils and a drawing book, and he begins drawing pictures, too. But they ar... | 0false | |
Loose dirt in a garden may be from | [
"creation myths",
"moon phases",
"buzzards",
"voles"
] | 3 | Loose dirt in a garden may be from voles | 1true | |
One day the students were having painting lessons. Everyone began to draw pictures .Li Lei did nothing. When the bell rang for the break , Li Lei passed his picture to the teacher . The teacher looked at it and got angry "Why do you give me a piece of paper with nothing on it , Li Lei ?"asked the teacher. "I'm sorry... | [
"be sad",
"be happy",
"laugh",
"be sorry"
] | 2 | One day the students were having painting lessons. Everyone began to draw pictures .Li Lei did nothing. When the bell rang for the break , Li Lei passed his picture to the teacher . The teacher looked at it and got angry "Why do you give me a piece of paper with nothing on it , Li Lei ?"asked the teacher. "I'm sorry... | 0false | |
The diminishing supply of this nonrenewable resource is leading to advancements in automotive technology | [
"petrol",
"coal",
"trees",
"steam"
] | 0 | The diminishing supply of this nonrenewable resource is leading to advancements in automotive technology trees | 0false | |
Once there was a rich man who lived with his wife and child.He loved the child so much that he sent him to Oxford university for two or three years.At the end of the first year at the university, this young student came home.He wanted a change.And he also wanted to tell his parents about Oxford. It happened one night t... | [
"howmuchmoneyhehadspentattheuniversity",
"howhelikedOxford",
"whathehadlearnedbytheendofthefirstyearattheuniversity",
"howhissongotalongwithhisclassmates"
] | 2 | Once there was a rich man who lived with his wife and child.He loved the child so much that he sent him to Oxford university for two or three years.At the end of the first year at the university, this young student came home.He wanted a change.And he also wanted to tell his parents about Oxford. It happened one night t... | 1true | |
Cars driving over a stone road throughout a year, including hot days and cool nights, may cause the road to | [
"evaporate",
"burn",
"flood",
"break up"
] | 3 | Cars driving over a stone road throughout a year, including hot days and cool nights, may cause the road to break up | 1true | |
hunting means humans stalk and murder animals in | [
"space",
"bathrooms",
"the sahara",
"television"
] | 2 | hunting means humans stalk and murder animals in space | 0false | |
Dear God, I am a boy. I live in a poor village. My Parents used to be farmer but now they are working in a big city. They want to build a new house. Our old house is _ It becomes wet after a heavy rain. I think our new house must look clean and smart. I don't mind if it is big or small. It is not in the centre of the ... | [
"Amos' new house",
"Amos' old house",
"The city centre",
"The sea"
] | 0 | Dear God, I am a boy. I live in a poor village. My Parents used to be farmer but now they are working in a big city. They want to build a new house. Our old house is _ It becomes wet after a heavy rain. I think our new house must look clean and smart. I don't mind if it is big or small. It is not in the centre of the ... | 1true | |
Scientists launch a rocket into space for a mission. Once the rocket escapes the gravitational pull of Earth, how will the mass and weight of the rocket be affected? | [
"The mass and weight will change.",
"The mass and weight will stay the same.",
"The mass will stay the same, but the weight will change.",
"The mass will change, but the weight will stay the same."
] | 2 | Scientists launch a rocket into space for a mission. Once the rocket escapes the gravitational pull of Earth, how will the mass and weight of the rocket be affected? The mass will stay the same, but the weight will change | 1true | |
A person in a suit near a sunken ship is sprayed in the face with a dark substance by | [
"a cephalopod",
"a bear",
"a hose",
"a pencil"
] | 0 | A person in a suit near a sunken ship is sprayed in the face with a dark substance by a cephalopod | 1true | |
When you learn reading, nlath, and other subjects taught in school from your parents or teaehers who come to your house, it's called homeschooling. A kid may be the only one, or he may be taught with brothers, sisters, or kids from the neighborhood. Parents choose to homeschool their children for many different reasons... | [
"every kid should be taught at home",
"what homeschooling is and how it works",
"the advantages and disadvantages of homeschooling",
"homeschooled kids should go out to do volunteer work"
] | 1 | When you learn reading, nlath, and other subjects taught in school from your parents or teaehers who come to your house, it's called homeschooling. A kid may be the only one, or he may be taught with brothers, sisters, or kids from the neighborhood. Parents choose to homeschool their children for many different reasons... | 1true | |
Tom was not old, but he did not have much hair. His wife, Grace, had thick, beautiful, black hair. They had one daughter. Her name was Jane, and she was four and a half years old. There was a photo of her father in the living-room, and a few days ago, Jane looked at it for a long time and then said to her mother, "Mumm... | [
"black",
"beautiful",
"less",
"lots of"
] | 3 | Tom was not old, but he did not have much hair. His wife, Grace, had thick, beautiful, black hair. They had one daughter. Her name was Jane, and she was four and a half years old. There was a photo of her father in the living-room, and a few days ago, Jane looked at it for a long time and then said to her mother, "Mumm... | 1true | |
Which is an example of a chemical reaction? | [
"The melting of ice",
"The grinding of salt crystals to powder",
"The burning of wood",
"The evaporation of water from a puddle"
] | 2 | Which is an example of a chemical reaction? The burning of wood | 1true | |
Sound will not travel in a | [
"solid",
"liquid",
"gas",
"vacuum"
] | 3 | Sound will not travel in a vacuum | 1true | |
Which characteristic is inherited rather than learned? | [
"telling a story",
"saluting the flag",
"having blue eyes",
"riding a bicycle"
] | 2 | Which characteristic is inherited rather than learned? having blue eyes | 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? visibility | 0false | |
Ever since news of widespread food recalls caused by a _ dye broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever. Sudan 1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across t... | [
"The dye is often produced in Sudan.",
"The dye has something to do with the country named Sudan.",
"Nobody is sure of the origin of the name.",
"Many foods produced in Sudan contain the dye."
] | 2 | Ever since news of widespread food recalls caused by a _ dye broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever. Sudan 1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across t... | 0false | |
Mary is from the U.S.A. She has two brothers. Now her family are in China. Her father, Mr. Peterson teaches English in Xihu Middle School. And her mother works in the same school. She teaches English, too. Mary likes red clothes very much. Her mother likes red clothes a lot, too. Mary is a nice girl student. She is in ... | [
"Mary's family is from America.",
"Mary's parents are both teachers.",
"Mary has two twin sisters.",
"Mary's grandparents are in China."
] | 2 | Mary is from the U.S.A. She has two brothers. Now her family are in China. Her father, Mr. Peterson teaches English in Xihu Middle School. And her mother works in the same school. She teaches English, too. Mary likes red clothes very much. Her mother likes red clothes a lot, too. Mary is a nice girl student. She is in ... | 0false | |
As the molecules of water begin to slow down they go into a phase where they are no longer able to easily move past each other. The water is passing through a phase change and will | [
"remain a mixture.",
"remain a compound.",
"become an element.",
"become a compound."
] | 1 | As the molecules of water begin to slow down they go into a phase where they are no longer able to easily move past each other. The water is passing through a phase change and will remain a compound | 1true | |
Mother's Day is a holiday for mothers. And on this day, mothers don't work. It is on the second Sunday in May. It is celebrated in the United States, England, Sweden, India, Mexico and some other countries. Little by little, it becomes widely celebrated. On that day, many people send presents of love to their mothers. ... | [
"on May 10, 1908",
"on May 2, 1908",
"on May 10, 1809",
"on May 2, 1980"
] | 0 | Mother's Day is a holiday for mothers. And on this day, mothers don't work. It is on the second Sunday in May. It is celebrated in the United States, England, Sweden, India, Mexico and some other countries. Little by little, it becomes widely celebrated. On that day, many people send presents of love to their mothers. ... | 0false | |
One day a rich boy bought a magic mirror . When he got home, he looked in the mirror. His face looked sad. He tried to smile and make funny faces, his face looked still sad. Then he did many happy things, but his face always looked sad. "Oh, what a terrible mirror! It doesn't work! " he said angrily. The next day on h... | [
"A little boy.",
"A little girl.",
"A little dog.",
"A little cat."
] | 1 | One day a rich boy bought a magic mirror . When he got home, he looked in the mirror. His face looked sad. He tried to smile and make funny faces, his face looked still sad. Then he did many happy things, but his face always looked sad. "Oh, what a terrible mirror! It doesn't work! " he said angrily. The next day on h... | 1true | |
Let Baby Cry The parents with their three-year-old son went to see a film. When they walked into the cinema, the attendant said to them, "you'll have to go out if your son cries. But we'll refund you the tickets." About half an hour later, the husband asked his wife, "What do you think of the film?" "I've never seen su... | [
"Because he wanted to go back home due to the boring film.",
"Because he thought he could get back his money.",
"Because it was time for the baby to have a meal.",
"Because the film came to an end."
] | 1 | Let Baby Cry The parents with their three-year-old son went to see a film. When they walked into the cinema, the attendant said to them, "you'll have to go out if your son cries. But we'll refund you the tickets." About half an hour later, the husband asked his wife, "What do you think of the film?" "I've never seen su... | 1true | |
Every morning my father buys a newspaper on his way to work. Every evening my mother looks through magazines at home. And every night, I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or print? Paper was first created about 2,000 ... | [
"About 2.000 years ago.",
"In the 19th century.",
"About 1.000 years ago.",
"In the 11th century."
] | 0 | Every morning my father buys a newspaper on his way to work. Every evening my mother looks through magazines at home. And every night, I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or print? Paper was first created about 2,000 ... | 1true | |
Monday, April 17 Dear Gramps, I was so upset last week when somebody stole my Super Racer from the park by your house. I called up the toy company but they said they have only red, blue and green racers. Dad called Cobb's Toy Store today and found out they might have purple ones. Can we go there when I come to visit yo... | [
"Gramps",
"Toby",
"Toby's Dad",
"Toby's Mum"
] | 1 | Monday, April 17 Dear Gramps, I was so upset last week when somebody stole my Super Racer from the park by your house. I called up the toy company but they said they have only red, blue and green racers. Dad called Cobb's Toy Store today and found out they might have purple ones. Can we go there when I come to visit yo... | 1true | |
The many ponds in the area along with massive swarms of mosquitoes lead the dragonflies to | [
"convert the area into swampland",
"experience a sharp increase in available resources",
"leave the area in search of a better habitat",
"experience a dramatic decrease in population"
] | 1 | The many ponds in the area along with massive swarms of mosquitoes lead the dragonflies to experience a sharp increase in available resources | 1true | |
Would you be surprised to learn that your eyes are like an eagle's eyes in some ways? You and an eagle can see colors. And an eagle's eyes and yours are about the same size. But therre are a lot more of a special type of cell in an eagle's eyes than in your eyes. These cells send information to the eagle's brain. Getti... | [
"An eagle moves both its top and bottom eyelids.",
"An eagle moves its bottom eyelid.",
"An eagle moves its top eyelid.",
"An eagle uses three eyelids to blink."
] | 0 | Would you be surprised to learn that your eyes are like an eagle's eyes in some ways? You and an eagle can see colors. And an eagle's eyes and yours are about the same size. But therre are a lot more of a special type of cell in an eagle's eyes than in your eyes. These cells send information to the eagle's brain. Getti... | 0false | |
Which are you more likely to have with you at any given moment-your cell phone or your wallet? Soon you may be able to throw your wallet away and pay for things with a quick wave of your smart phone over an electronic scanner. In January, Starbucks announced that customers could start using their phones to buy coffee i... | [
"ensure the safety of shoppers",
"collect transaction fees easily",
"make purchase faster and simpler",
"improve the quality of cell phones"
] | 2 | Which are you more likely to have with you at any given moment-your cell phone or your wallet? Soon you may be able to throw your wallet away and pay for things with a quick wave of your smart phone over an electronic scanner. In January, Starbucks announced that customers could start using their phones to buy coffee i... | 1true | |
Hello, I am a box. I am big and I am green. I have many things. Look! This is a pencil box. It's white. It's Jack's. He likes white very much. What are in the pencil box? Three pens are in it. What is that? It's an orange. It's Linda's. Oranges are her favorite fruit. Some baseballs are in me, too. They are John's and ... | [
"Blue.",
"Black.",
"White.",
"Green."
] | 2 | Hello, I am a box. I am big and I am green. I have many things. Look! This is a pencil box. It's white. It's Jack's. He likes white very much. What are in the pencil box? Three pens are in it. What is that? It's an orange. It's Linda's. Oranges are her favorite fruit. Some baseballs are in me, too. They are John's and ... | 0false | |
One day the students were having painting lessons. Everyone began to draw pictures .Li Lei did nothing. When the bell rang for the break , Li Lei passed his picture to the teacher . The teacher looked at it and got angry "Why do you give me a piece of paper with nothing on it , Li Lei ?"asked the teacher. "I'm sorry... | [
"be sad",
"be happy",
"laugh",
"be sorry"
] | 2 | One day the students were having painting lessons. Everyone began to draw pictures .Li Lei did nothing. When the bell rang for the break , Li Lei passed his picture to the teacher . The teacher looked at it and got angry "Why do you give me a piece of paper with nothing on it , Li Lei ?"asked the teacher. "I'm sorry... | 1true | |
There is an old English saying.It tells us that we must go to bed early and get up early in the morning.Then we shall be healthy.We shall also be rich and clever.This is true.The body must have enough sleep to be healthy.Children of young age should have ten hours' sleep every night.Children who do not have enough slee... | [
"Yes, it does.",
"No, it doesn't.",
"No, it does.",
"Yes, it deosn't."
] | 0 | There is an old English saying.It tells us that we must go to bed early and get up early in the morning.Then we shall be healthy.We shall also be rich and clever.This is true.The body must have enough sleep to be healthy.Children of young age should have ten hours' sleep every night.Children who do not have enough slee... | 0false | |
Some people have a very poor sense of direction. Unluckily, I am one of them. I have visited a place many times but I may still get lost there the next time. When I was a little girl, I never dared to ask strangers the way. And so I used to walk around in circles and hope that by chance I would get to the place I was g... | [
"she is a stranger to the city",
"she doesn't know the people",
"she has no time to help others",
"she's afraid of giving wrong direction"
] | 3 | Some people have a very poor sense of direction. Unluckily, I am one of them. I have visited a place many times but I may still get lost there the next time. When I was a little girl, I never dared to ask strangers the way. And so I used to walk around in circles and hope that by chance I would get to the place I was g... | 0false | |
Mr. White works in a park. He can't hear or speak. He looks after the chairs in the park. Some chairs in the park look very old. Mr. White wants to paint them. It is cloudy today. There are few people in the park,so Mr. White starts to paint a chair. After he paints it,he goes back to his office and brings a card wit... | [
"drink",
"Sleep",
"eat something",
"bring a card"
] | 3 | Mr. White works in a park. He can't hear or speak. He looks after the chairs in the park. Some chairs in the park look very old. Mr. White wants to paint them. It is cloudy today. There are few people in the park,so Mr. White starts to paint a chair. After he paints it,he goes back to his office and brings a card wit... | 1true | |
Color is very important in our daily life. It can influence our choice of purchase when we go shopping and can also affect the way we look and feel. A person can be naturally attracted to one particular color1 while finding another color1 repulsive. The influence of color1 on human emotions and feelings is very powerfu... | [
"look pretty",
"appear innocent",
"be noticed",
"be an actress"
] | 2 | Color is very important in our daily life. It can influence our choice of purchase when we go shopping and can also affect the way we look and feel. A person can be naturally attracted to one particular color1 while finding another color1 repulsive. The influence of color1 on human emotions and feelings is very powerfu... | 0false | |
When an object moves, how will its kinetic energy be affected? | [
"lower",
"reduced",
"escalate",
"lessen"
] | 2 | When an object moves, how will its kinetic energy be affected? escalate | 1true | |
Which group consists only of living things? | [
"rabbit, seed, bird",
"seed, bird, wind",
"Volcano, candle, rabbit",
"wind, candle, volcano"
] | 0 | Which group consists only of living things? rabbit, seed, bird | 1true | |
Walter Wetzel had met Ryan Lamantia nearly eight years ago in a hospital waiting room. Both were very sick----Ryan with brain cancer, Walter with leukemia . Ryan, who was 3 at the time, began making silly faces at Walter and chatted about going home to change into his Teenage Mutant Ninja Turtles costume. Several days... | [
"he saw the news about Ryan on the Internet",
"he wanted to thank Ryan in person",
"an object reminded him of Ryan",
"he raised money for Ryan"
] | 2 | Walter Wetzel had met Ryan Lamantia nearly eight years ago in a hospital waiting room. Both were very sick----Ryan with brain cancer, Walter with leukemia . Ryan, who was 3 at the time, began making silly faces at Walter and chatted about going home to change into his Teenage Mutant Ninja Turtles costume. Several days... | 1true | |
A young man couldn't fall asleep at night. He was very worried. One day he went to see a doctor. The doctor checked him over carefully. But nothing was wrong with him. The doctor told him to count from one to ten again and again at night. "Keep doing this until you fall asleep," the doctor said. After a few days, the ... | [
"something",
"anything",
"nothing",
"everything"
] | 2 | A young man couldn't fall asleep at night. He was very worried. One day he went to see a doctor. The doctor checked him over carefully. But nothing was wrong with him. The doctor told him to count from one to ten again and again at night. "Keep doing this until you fall asleep," the doctor said. After a few days, the ... | 1true | |
Once upon a time, there were two doors in a house. One was a beautiful living room door, and the other was just a normal bathroom door. There were some naughty children in the house, and they always kicked the door. The living room door was always very angry about it and hated the children. The bathroom door didn't ca... | [
"The living room door",
"The bathroom door",
"The bedroom door",
"The owner of the house"
] | 1 | Once upon a time, there were two doors in a house. One was a beautiful living room door, and the other was just a normal bathroom door. There were some naughty children in the house, and they always kicked the door. The living room door was always very angry about it and hated the children. The bathroom door didn't ca... | 1true | |
Dear Vicky, Thanks for your letter and for the photos of your family. Now it's my turn! This is a photo of my family. My dad is called Peter. He's a dentist. He likes playing golf and he loves watching sports on TV. In fact, we all like watching TV! My mom's name is Diana. She's a teacher. She likes reading and she als... | [
"3.",
"4.",
"5.",
"6."
] | 2 | Dear Vicky, Thanks for your letter and for the photos of your family. Now it's my turn! This is a photo of my family. My dad is called Peter. He's a dentist. He likes playing golf and he loves watching sports on TV. In fact, we all like watching TV! My mom's name is Diana. She's a teacher. She likes reading and she als... | 0false |
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