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 |
|---|---|---|---|---|---|
The diaphragms in the microphone and speaker convert sound energy into | [
"light energy",
"low voltage electricity",
"back message",
"heat energy"
] | 1 | The diaphragms in the microphone and speaker convert sound energy into low voltage electricity | 1true | |
A young couple that had received many valuable wedding presents built their house in a suburb. One morning they received in the post two tickets for a popular show in the city, with a single line: "Guess who sent them." The couple had much amusement in trying to find out the kind person who gave them the tickets, but ... | [
"early in the morning that day",
"to look for the person who sent them the tickets",
"to enjoy themselves in the evening",
"and found the person who sent them the tickets also attended the show."
] | 2 | A young couple that had received many valuable wedding presents built their house in a suburb. One morning they received in the post two tickets for a popular show in the city, with a single line: "Guess who sent them." The couple had much amusement in trying to find out the kind person who gave them the tickets, but ... | 0false | |
Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night. For students aged 10 to 17, a healthy amount is about eight to nine hours per night. But many students don't get enough sl... | [
"They might do well in sports.",
"Their bodies and brains might grow better.",
"They might feel upset.",
"They might not be able to finish their schoolwork."
] | 2 | Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night. For students aged 10 to 17, a healthy amount is about eight to nine hours per night. But many students don't get enough sl... | 0false | |
Opened in 1977, Ocean Park is one of Hong Kong's perennially popular attractions, providing an exciting mix of entertainment, education and conservation facilities. The 80-hectare (200-acre) park is situated on the southern side of Hong Kong Island, with rides, exhibits and facilities on both sides of the mountain. A ... | [
"$ 557",
"$ 649",
"$741",
"$833"
] | 2 | Opened in 1977, Ocean Park is one of Hong Kong's perennially popular attractions, providing an exciting mix of entertainment, education and conservation facilities. The 80-hectare (200-acre) park is situated on the southern side of Hong Kong Island, with rides, exhibits and facilities on both sides of the mountain. A ... | 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.... | 0false | |
There are quite a few advantages of wearing school uniforms. The idea may seem disagreeable at first, but considering all the positive effective coming from wearing uniforms you would be more likely to enjoy them. Teachers love school uniforms because it helps provide an orderly learning environment. Having students dr... | [
"negative",
"supportive",
"doubtful",
"unclear"
] | 1 | There are quite a few advantages of wearing school uniforms. The idea may seem disagreeable at first, but considering all the positive effective coming from wearing uniforms you would be more likely to enjoy them. Teachers love school uniforms because it helps provide an orderly learning environment. Having students dr... | 0false | |
Lily is ten years old . One morning her good friend MeiMei says to her, " Next Friday is my birthday. Would you like to come to my birthday party?" Lily says " Yes, I would like to". On Friday, Lily asks her mother, " Can I go to MeiMei's birthday party" "Yes, but you must be polite .and I want you to sing a song for y... | [
"An apple, two oranges and a birthday cake with candles on it",
"apples , oranges, bread and a birthday cake with candles on it",
"some apples , bread and a birthday cake with candles on it",
"some apples , oranges and a birthday cake with candles on it"
] | 1 | Lily is ten years old . One morning her good friend MeiMei says to her, " Next Friday is my birthday. Would you like to come to my birthday party?" Lily says " Yes, I would like to". On Friday, Lily asks her mother, " Can I go to MeiMei's birthday party" "Yes, but you must be polite .and I want you to sing a song for y... | 1true | |
Which is the correct relationship? | [
"the moon orbits the sun which orbits the Earth",
"the moon orbits the Earth which orbits the sun",
"Earth orbits the moon which orbits the Earth",
"Earth orbits the sun which orbits the moon"
] | 1 | Which is the correct relationship? the moon orbits the sun which orbits the Earth | 0false | |
Today was not a good day. Everything went wrong. First, I slept late and Mom shouted at me to wake up. When I went to the kitchen for breakfast, there was no cereal. I decided to have some toast instead, but I burned it. I had to eat it anyway because there was no more bread. The juice bottle was empty, so I had a glas... | [
"In the morning",
"When he was at school",
"At lunchtime.",
"when he got home"
] | 0 | Today was not a good day. Everything went wrong. First, I slept late and Mom shouted at me to wake up. When I went to the kitchen for breakfast, there was no cereal. I decided to have some toast instead, but I burned it. I had to eat it anyway because there was no more bread. The juice bottle was empty, so I had a glas... | 0false | |
Surtsey was born in 1963. Scientists saw the birth of this island. It began at 7.30 a.m. on 14th November. A fishing boat was near Iceland. The boat moved under the captain's feet. He noticed a strange smell. He saw some black smoke. A volcano was breaking out. Red-hotrocks, fire and smoke were rushing up from the bo... | [
"to help the captain",
"to save the fishing boat",
"to learn about the island",
"to build a house"
] | 2 | Surtsey was born in 1963. Scientists saw the birth of this island. It began at 7.30 a.m. on 14th November. A fishing boat was near Iceland. The boat moved under the captain's feet. He noticed a strange smell. He saw some black smoke. A volcano was breaking out. Red-hotrocks, fire and smoke were rushing up from the bo... | 1true | |
My name is Hua Fei and I am a sporting robot of the 23rdcentury. I am an expert at high flying exercises. I jump from spaceships and as I fall I turn, dive circle and dance until I softly land as close as I can to the finishing line. Robot competitions in the 23rdcentury are truly a popular sport. Fans from all overpre... | [
"an experienced expert",
"a computer system",
"a flying spaceship",
"a sporting robot"
] | 3 | My name is Hua Fei and I am a sporting robot of the 23rdcentury. I am an expert at high flying exercises. I jump from spaceships and as I fall I turn, dive circle and dance until I softly land as close as I can to the finishing line. Robot competitions in the 23rdcentury are truly a popular sport. Fans from all overpre... | 1true | |
City buses are white and blue. Please board at the front door and pay the fare as you get on. The fare per ride is $1.50 for adults and $1.00 for senior citizens. The fare may be paid by cash, bus pass or multiple passes. Please pay the exact amount directly into the slot at the top of the fare box. Remember that bills... | [
"exit from the back door",
"let the driver know in advance if they want to get off",
"ask the driver for chang.",
"pay according to a \"price zone\""
] | 1 | City buses are white and blue. Please board at the front door and pay the fare as you get on. The fare per ride is $1.50 for adults and $1.00 for senior citizens. The fare may be paid by cash, bus pass or multiple passes. Please pay the exact amount directly into the slot at the top of the fare box. Remember that bills... | 1true | |
Although it was autumn, the snow was already beginning to fall in Tibet. Our legs were so heavy and cold that they felt like blocks of ice. Have you ever seen snowmen ride bicycles? That's what we looked like! Along the way children dressed in long wool coats stopped to look at us. In the late afternoon we found it was... | [
"T-shirts and shorts.",
"caps, coats, gloves and trousers",
"long wool coats",
"down jacket"
] | 3 | Although it was autumn, the snow was already beginning to fall in Tibet. Our legs were so heavy and cold that they felt like blocks of ice. Have you ever seen snowmen ride bicycles? That's what we looked like! Along the way children dressed in long wool coats stopped to look at us. In the late afternoon we found it was... | 0false | |
Steven Jobs, the CEO of Apple, was not a good student when he was in school. At that time, he always got into trouble with his schoolmates. When he went to college, he didn't change a lot. Then he dropped out . But he was full of new ideas. After that, Steven Jobs worked as a video game designer in a company. He worked... | [
"in his school",
"in his company",
"in his garage",
"at home"
] | 2 | Steven Jobs, the CEO of Apple, was not a good student when he was in school. At that time, he always got into trouble with his schoolmates. When he went to college, he didn't change a lot. Then he dropped out . But he was full of new ideas. After that, Steven Jobs worked as a video game designer in a company. He worked... | 1true | |
The State of Aurora requires licenses of persons "who are engaged in the trade of barbering." It will grant such licenses only to those who are graduates of barber schools located in Aurora, who have resided in the state for two years, and who are citizens of the United States. The requirement that candidates for licen... | [
"constitutional as an effort to ensure that barbers speak English adequately.",
"constitutional as an exercise of the state police power.",
"unconstitutional as a bill of attainder.",
"unconstitutional as a denial of equal protection"
] | 3 | The State of Aurora requires licenses of persons "who are engaged in the trade of barbering." It will grant such licenses only to those who are graduates of barber schools located in Aurora, who have resided in the state for two years, and who are citizens of the United States. The requirement that candidates for licen... | 0false | |
Once there was a poor farmer and his farm belonged to a rich man. One day he brought a basket of apples to the rich man's house. On the doorsteps, he met two monkeys dressed like children. They jumped onto the basket to eat the apples and threw some on the ground. The farmer politely took off his hat and asked the mo... | [
"pleased",
"unhappy",
"excited",
"moved"
] | 1 | Once there was a poor farmer and his farm belonged to a rich man. One day he brought a basket of apples to the rich man's house. On the doorsteps, he met two monkeys dressed like children. They jumped onto the basket to eat the apples and threw some on the ground. The farmer politely took off his hat and asked the mo... | 1true | |
Hello! I am Oliver Smith. I am from UK. I can speak English well but my Chinese is not good. I like doing sports after school. My favorite sports are running, basketball and swimming. I like to be a sports star when I grow up. I have good eating habits. I don't eat ice-cream, hamburgers or cola because I know they are ... | [
"eat ice-cream",
"do sports",
"have fun",
"read books"
] | 2 | Hello! I am Oliver Smith. I am from UK. I can speak English well but my Chinese is not good. I like doing sports after school. My favorite sports are running, basketball and swimming. I like to be a sports star when I grow up. I have good eating habits. I don't eat ice-cream, hamburgers or cola because I know they are ... | 0false | |
Peter and I are good friends. Peter is an American boy. I am a Japanese girl. He is thirteen. I am twelve. We are in the same class,Class Two. Peter has a nice clock. He likes it very much. He puts it on his desk. Every morning it wakes him up . I have a new watch. It looks beautiful. I wear it every day. It tells me ... | [
"wears his clock every day",
"puts his clock on his desk",
"wears his new watch every day",
"likes his new watch very much"
] | 1 | Peter and I are good friends. Peter is an American boy. I am a Japanese girl. He is thirteen. I am twelve. We are in the same class,Class Two. Peter has a nice clock. He likes it very much. He puts it on his desk. Every morning it wakes him up . I have a new watch. It looks beautiful. I wear it every day. It tells me ... | 1true | |
What is the correct explanation for why we have day and night on Earth? | [
"The Sun orbits around the Earth.",
"Earth orbits around the Sun.",
"Earth turns on its axis.",
"The Sun turns on its axis."
] | 2 | What is the correct explanation for why we have day and night on Earth? Earth turns on its axis | 1true | |
Spring may be sprung when | [
"winter is coming",
"our globe shifts",
"summer is here",
"snakes hibernate"
] | 1 | Spring may be sprung when our globe shifts | 1true | |
A locations climate is what in the area? | [
"Common forecast",
"water tide",
"rare storms",
"earthquakes"
] | 0 | A locations climate is what in the area? Common forecast | 1true | |
What determines if twins are identical? | [
"their genes",
"their behavior",
"their environment",
"their personalities"
] | 0 | What determines if twins are identical? their behavior | 0false | |
Fear is an emotion like others such as happiness, anger, hurt, sadness. We need emotions to process information we receive and decide how to respond. Being afraid of fast cars, for example, is something that might protect us from harm. Being afraid of the consequence of a choice may prevent us getting into trouble. Fea... | [
"some childhood fears may have a lasting influence",
"children should avoid the media to reduce their fear",
"fears can be judged according to the environment",
"children with similar fears can communicate easily"
] | 0 | Fear is an emotion like others such as happiness, anger, hurt, sadness. We need emotions to process information we receive and decide how to respond. Being afraid of fast cars, for example, is something that might protect us from harm. Being afraid of the consequence of a choice may prevent us getting into trouble. Fea... | 0false | |
as the resistance to something increases , how easily that something can be done will do what? | [
"rise",
"fly",
"plummet",
"soar"
] | 2 | as the resistance to something increases , how easily that something can be done will do what? fly | 0false | |
A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which | [
"provide light due to wiring",
"provide light through plastic",
"use light to heat the flashlight",
"provide light due to moisture"
] | 0 | A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which provide light due to wiring | 1true | |
I am an American boy. My name is Jerry Black. You can call me Jerry. I have a sister, Ginny. We are twins. But we are very different( ). I have a long face with a high nose, and she has a round face with a small nose. I like football. But she likes basketball. I like loud music. She likes light music. My father is a do... | [
"Beibei",
"Jill",
"Ginny",
"a puppy"
] | 2 | I am an American boy. My name is Jerry Black. You can call me Jerry. I have a sister, Ginny. We are twins. But we are very different( ). I have a long face with a high nose, and she has a round face with a small nose. I like football. But she likes basketball. I like loud music. She likes light music. My father is a do... | 0false | |
Charlotte's Web is a popular American children's book about the friendship between a pig named Wilbur and a spider named Charlotte. The writer, E.B. White, shows that a real friend will help you even though he or she has nothing to get from doing so. In the book, Charlotte is always helping Wilbur. She spins words in... | [
"Tired.",
"Excited.",
"Bored.",
"Frightened."
] | 0 | Charlotte's Web is a popular American children's book about the friendship between a pig named Wilbur and a spider named Charlotte. The writer, E.B. White, shows that a real friend will help you even though he or she has nothing to get from doing so. In the book, Charlotte is always helping Wilbur. She spins words in... | 0false | |
Here is a photo of my family. These are my parents, Jack Ken and Mary Ken. My father is a teacher and my mother is a nurse . This is my brother David and this is my sister Jane. And the little girl is me .I have a happy family. I love my family. Jack Ken and Mary Ken have _ son(s) and _ daughter(s). | [
"one; two",
"one; three",
"two; one",
"one; one"
] | 0 | Here is a photo of my family. These are my parents, Jack Ken and Mary Ken. My father is a teacher and my mother is a nurse . This is my brother David and this is my sister Jane. And the little girl is me .I have a happy family. I love my family. Jack Ken and Mary Ken have _ son(s) and _ daughter(s). one; two | 1true | |
A person needing to use a renewable resource would consider all with the exception of | [
"solar energy",
"water source",
"hydrocarbon gas mixture",
"wind power"
] | 2 | A person needing to use a renewable resource would consider all with the exception of solar energy | 0false | |
The woman's college had a very small car-park, and as several of the teachers and students, and many of the students' boy-friends, had cars, it was often difficult to find a place to park. The head of the college, whose was Baker, therefore had a special place in the car-park for her own car. There were white lines rou... | [
"forbidden",
"kept for special use",
"hired",
"bought"
] | 1 | The woman's college had a very small car-park, and as several of the teachers and students, and many of the students' boy-friends, had cars, it was often difficult to find a place to park. The head of the college, whose was Baker, therefore had a special place in the car-park for her own car. There were white lines rou... | 0false | |
All organisms contain DNA and RNA. What are the subunits of DNA and RNA? | [
"simple sugars",
"amino acids",
"carbohydrates",
"nucleotides"
] | 3 | All organisms contain DNA and RNA. What are the subunits of DNA and RNA? nucleotides | 1true | |
1"I will think of it." It is easy to say this, but do you know what great things have come from thinking? Though we can not see, or hear, or feel our thoughts, they have great power ! 2Isaac Newton was seated in his garden on a summer evening when he saw an apple fall from a tree. He began to think, and tried to find... | [
"Isaac Newton",
"Walt Disney",
"James Ferguson",
"James' father"
] | 2 | 1"I will think of it." It is easy to say this, but do you know what great things have come from thinking? Though we can not see, or hear, or feel our thoughts, they have great power ! 2Isaac Newton was seated in his garden on a summer evening when he saw an apple fall from a tree. He began to think, and tried to find... | 0false | |
A recently study found people's lives are made shorter in North China. It is showed the life expectancy had been cut down by 5.5 years there. Researchers think that the heavy air pollution in China should be to blame . It's really the truth. Our government has already done something. However, it doesn't seem to work s... | [
"Air pollution in North China is caused by waste gas.",
"To save the environment, our government should do something more.",
"The temperature becomes higher and higher in North China.",
"How air pollution in North China is caused."
] | 1 | A recently study found people's lives are made shorter in North China. It is showed the life expectancy had been cut down by 5.5 years there. Researchers think that the heavy air pollution in China should be to blame . It's really the truth. Our government has already done something. However, it doesn't seem to work s... | 1true | |
Bruno was a boy of eight. His father worked in a cinema and his mother worked in a shop. He lived not far from his school. He always walked there and walked home. On his way to school he had to pass a playground. It was very wet after it rained. One day, when he got home, his clothes were all wet. His mother became ang... | [
"nobody made room for him in the water.",
"there was no water on the playground",
"He took off his clothes before he played there.",
"He played in the water carefully."
] | 0 | Bruno was a boy of eight. His father worked in a cinema and his mother worked in a shop. He lived not far from his school. He always walked there and walked home. On his way to school he had to pass a playground. It was very wet after it rained. One day, when he got home, his clothes were all wet. His mother became ang... | 1true | |
I am Alice. I like We chat. It is fast, convenient and fashionable. And you can use it for free. It can be used in my mobile phone. It has hold-to-talk voice messaging function. I am a fan of Leehom Wang. Through We chat, Leehom Wang often says something to me. It's amazing. I am David. I love Micro blog. I update my M... | [
"It's fashionable and convenient.",
"It's fashionable but slow.",
"It's safe and useful.",
"It's fun but expensive."
] | 0 | I am Alice. I like We chat. It is fast, convenient and fashionable. And you can use it for free. It can be used in my mobile phone. It has hold-to-talk voice messaging function. I am a fan of Leehom Wang. Through We chat, Leehom Wang often says something to me. It's amazing. I am David. I love Micro blog. I update my M... | 0false | |
How many odorant receptors do honey bees have? | [
"4",
"270",
"170",
"70"
] | 2 | How many odorant receptors do honey bees have? 170 | 1true | |
Sandra usually gets up at six in the morning. She usually has breakfast at six thirty. She goes to school at around seven o'clock. School starts at seven thirty. Sandra learns many subjects at school: math, English, science, history, art, music and PE. Her favorite subject is music. It's relaxing, and the music teacher... | [
"after dinner",
"in the morning",
"before breakfast",
"in the afternoon"
] | 3 | Sandra usually gets up at six in the morning. She usually has breakfast at six thirty. She goes to school at around seven o'clock. School starts at seven thirty. Sandra learns many subjects at school: math, English, science, history, art, music and PE. Her favorite subject is music. It's relaxing, and the music teacher... | 0false | |
I'm going to have a great weekend. I'll go across Canada with my parents by car. We'll drive seven or eight hours a day. In Toronto, we'll stay in a big hotel. The food is very delicious. There's a big swimming pool and a lot of game rooms. I think I'll play there happily. But there'll be lots of people in the hotel, s... | [
"They can play in the game rooms.",
"They can have lots of delicious food.",
"They can go skiing.",
"They can go swimming and fishing and cook food."
] | 3 | I'm going to have a great weekend. I'll go across Canada with my parents by car. We'll drive seven or eight hours a day. In Toronto, we'll stay in a big hotel. The food is very delicious. There's a big swimming pool and a lot of game rooms. I think I'll play there happily. But there'll be lots of people in the hotel, s... | 0false | |
London has held two Olympic Games , in 1908 and 1948, with a third one in 2012. The thirtieth Olympic Games will make London the first city to have held the modern Games of three Olympics and it's the only city in the United Kingdom to have ever held the Olympics. The Games will start on 27 July local time, which is 2... | [
"27th",
"28th",
"29th",
"30th"
] | 3 | London has held two Olympic Games , in 1908 and 1948, with a third one in 2012. The thirtieth Olympic Games will make London the first city to have held the modern Games of three Olympics and it's the only city in the United Kingdom to have ever held the Olympics. The Games will start on 27 July local time, which is 2... | 0false | |
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... | [
"He forgets how many miles to run.",
"He can't find his way back home.",
"He runs for such a long time.",
"He loses a lot of weight."
] | 1 | 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 | |
One day Einstein was walking in the street in New York. His friend met him and said to him, "Einstein, you should buy a new coat. Look, how old your coat is!" But Einstein answered, "It doesn't matter. Nobody knows me here." After a few years Einstein became a famous scientist. But he still wore the old coat. His frie... | [
"gave him a new one",
"asked him to buy a new one",
"helped him buy a new one",
"helped him mend the old coat"
] | 1 | One day Einstein was walking in the street in New York. His friend met him and said to him, "Einstein, you should buy a new coat. Look, how old your coat is!" But Einstein answered, "It doesn't matter. Nobody knows me here." After a few years Einstein became a famous scientist. But he still wore the old coat. His frie... | 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... | 1true | |
An old lady in a plane had a blanket over her head and she did not want to take it off. The air hostess spoke to her, but the old lady said, "I have never been in a plane before, and I am frightened. I am going to keep this blanket over my head until we are back on the ground again!" Then the captain came. He said, "Ma... | [
"she liked the blanket very much",
"she wanted to sleep",
"she was afraid of flying",
"she didn't want to be interrupted"
] | 2 | An old lady in a plane had a blanket over her head and she did not want to take it off. The air hostess spoke to her, but the old lady said, "I have never been in a plane before, and I am frightened. I am going to keep this blanket over my head until we are back on the ground again!" Then the captain came. He said, "Ma... | 1true | |
Max mixed some orange flavored powder in a glass of water until there it was dissolved. His sister tasted it and it tasted like | [
"cola",
"dark chocolate milk",
"a citrus fruit",
"lemons and apples"
] | 2 | Max mixed some orange flavored powder in a glass of water until there it was dissolved. His sister tasted it and it tasted like a citrus fruit | 1true | |
Hello! I am Oliver Smith. I am from UK. I can speak English well but my Chinese is not good. I like doing sports after school. My favorite sports are running, basketball and swimming. I like to be a sports star when I grow up. I have good eating habits. I don't eat ice-cream, hamburgers or cola because I know they are ... | [
"eat ice-cream",
"do sports",
"have fun",
"read books"
] | 2 | Hello! I am Oliver Smith. I am from UK. I can speak English well but my Chinese is not good. I like doing sports after school. My favorite sports are running, basketball and swimming. I like to be a sports star when I grow up. I have good eating habits. I don't eat ice-cream, hamburgers or cola because I know they are ... | 1true | |
In many countries the standard of living enjoyed by their people has increased rapidly in recent years. Sadly, not everyone in these countries is so fortunate and many people in rich countries are homeless. The reasons for homelessness are various, but poverty is undoubtedly one of the main causes. The homeless people ... | [
"admirable",
"respectable",
"troublesome",
"Pitiful"
] | 3 | In many countries the standard of living enjoyed by their people has increased rapidly in recent years. Sadly, not everyone in these countries is so fortunate and many people in rich countries are homeless. The reasons for homelessness are various, but poverty is undoubtedly one of the main causes. The homeless people ... | 1true | |
If a thing is being drawn to another thing of the same material, they are probably | [
"quartz",
"plastic",
"diamond",
"iron"
] | 3 | If a thing is being drawn to another thing of the same material, they are probably quartz | 0false | |
To get cash out in the 21st century, you won't need a bank card, a PIN or even have to move a finger. You will simply have to look the cash machine straight in the eye, declares National Cash Registers, a multinational company that makes automated teller machines, or ATMs. NCR has shown its first example machine that ... | [
"need a bank card",
"have to put in your PIN",
"move your finger",
"just look directly at the teller machine"
] | 3 | To get cash out in the 21st century, you won't need a bank card, a PIN or even have to move a finger. You will simply have to look the cash machine straight in the eye, declares National Cash Registers, a multinational company that makes automated teller machines, or ATMs. NCR has shown its first example machine that ... | 0false | |
A cast iron stove uses what as fuel | [
"lasers",
"timber",
"light",
"sound"
] | 1 | A cast iron stove uses what as fuel timber | 1true | |
Mary and Peter were having a picnic with some friends near a river when Mary shouted,"Look!That's a spaceship up there and it's going to land here." Frightened by the strange spaceship,all the young people got into their cars and drove away as quickly as possible except Peter and Mary. They were more curious than f... | [
"Someone asked them to eat much food.",
"The temperature went up.",
"Someone beat them.",
"The spaceship flew away with them."
] | 3 | Mary and Peter were having a picnic with some friends near a river when Mary shouted,"Look!That's a spaceship up there and it's going to land here." Frightened by the strange spaceship,all the young people got into their cars and drove away as quickly as possible except Peter and Mary. They were more curious than f... | 0false | |
What causes rock layers to fold on top of each other? | [
"construction",
"Violent tremors",
"earthworms",
"tornados"
] | 1 | What causes rock layers to fold on top of each other? tornados | 0false | |
Tuesdays during the summer tickets are buy one get one free at the city zoo. Jason loves animals, so his dad takes him to the zoo every Tuesday in the summer. This Tuesday Jason's dad is feeling sick so his mommy has to take him to the zoo. There is also a new animal that Jason can't wait to see; a rattle snake. Tuesda... | [
"His dad was at a meeting.",
"His dad was out of town.",
"His dad had to work.",
"His dad was feeling sick."
] | 3 | Tuesdays during the summer tickets are buy one get one free at the city zoo. Jason loves animals, so his dad takes him to the zoo every Tuesday in the summer. This Tuesday Jason's dad is feeling sick so his mommy has to take him to the zoo. There is also a new animal that Jason can't wait to see; a rattle snake. Tuesda... | 0false | |
amphibians hatch from | [
"trees",
"rocks",
"the sky",
"calcium life pods"
] | 3 | amphibians hatch from calcium life pods | 1true | |
Bob rode his bike to his house on Monday. He wanted to get home to get some yogurt. On Tuesday, Bob looked over his shoulder and saw Matt. Matt was looking around in the fridge. On Friday, Bob walked on the ice. He fell down. Matt had a saying for such things, but he forgot what it was. Matt played ball with a d... | [
"Tuesday",
"Sunday",
"Monday",
"Friday"
] | 2 | Bob rode his bike to his house on Monday. He wanted to get home to get some yogurt. On Tuesday, Bob looked over his shoulder and saw Matt. Matt was looking around in the fridge. On Friday, Bob walked on the ice. He fell down. Matt had a saying for such things, but he forgot what it was. Matt played ball with a d... | 1true | |
Tom comes from Australia. He is now staying in Beijing with his family. Every day he gets up at about six thirty and has breakfast at seven o'clock. Then he leaves home at seven fifteen. He gets to school at seven forty- five. His first class begins at eight. There are four lessons in the morning. Morning classes are o... | [
"six",
"four",
"eight",
"two"
] | 0 | Tom comes from Australia. He is now staying in Beijing with his family. Every day he gets up at about six thirty and has breakfast at seven o'clock. Then he leaves home at seven fifteen. He gets to school at seven forty- five. His first class begins at eight. There are four lessons in the morning. Morning classes are o... | 1true | |
This is my school. There are many trees and flowers in it. It's very beautiful. The teaching building is big and tall. There is a big playground in our school. After 4:30 in the afternoon, many students come to the playground to play football and some students play table tennis in the table tennis room. There are 1,200... | [
"their classroom",
"their homes",
"the playground",
"the teachers' office"
] | 2 | This is my school. There are many trees and flowers in it. It's very beautiful. The teaching building is big and tall. There is a big playground in our school. After 4:30 in the afternoon, many students come to the playground to play football and some students play table tennis in the table tennis room. There are 1,200... | 1true | |
People think being an artist must be a wonderful way to earn one's living. And of course, there are lots of great things about working for oneself, at home alone, even in a cold studio like mine. What I really like is that nobody tells me what time to start in the morning. I like to paint as soon as I wake up, which is... | [
"the traffic outside is noisy",
"it helps him to have ideas",
"it prevents him from feeling bored",
"he doesn't want to hear the doorbell"
] | 1 | People think being an artist must be a wonderful way to earn one's living. And of course, there are lots of great things about working for oneself, at home alone, even in a cold studio like mine. What I really like is that nobody tells me what time to start in the morning. I like to paint as soon as I wake up, which is... | 0false | |
Grace wants to play Frisbee. She goes to her store to buy a Frisbee. She picks out a red Frisbee. It is small enough to fit in her hand. It costs 75 cents. She buys it. She leaves the store. When Grace gets home, she has no one to play with. She looks for her friend Susan. Susan is not at home. She looks for her friend... | [
"75 cents",
"75 dollars",
"25 cents",
"80 cents"
] | 0 | Grace wants to play Frisbee. She goes to her store to buy a Frisbee. She picks out a red Frisbee. It is small enough to fit in her hand. It costs 75 cents. She buys it. She leaves the store. When Grace gets home, she has no one to play with. She looks for her friend Susan. Susan is not at home. She looks for her friend... | 1true | |
I can remember the day my father came home from the war. As he walked up the front path of our home, he saw Mum and me and he dropped the suitcase. I was only five years old so Dad made a fuss of me, then began making an even bigger fuss of my mother. This left me free to examine all the stuff lying around the broken s... | [
"He paid part of the bill regularly.",
"He earned it by winning a bet.",
"He paid cash for it.",
"He bought it as a big bargain."
] | 0 | I can remember the day my father came home from the war. As he walked up the front path of our home, he saw Mum and me and he dropped the suitcase. I was only five years old so Dad made a fuss of me, then began making an even bigger fuss of my mother. This left me free to examine all the stuff lying around the broken s... | 0false | |
First lady Michelle Obama has some advice for some Tennessee High School graduates: Strike your own path in college and life and work to overcome inevitable difficulties with determination and courage. The first lady told the 170 graduates that she spent too much of her own time in college focusing on academic achievem... | [
"visit her old school",
"help the votes for Obama",
"welcome new students",
"give some advice for the graduates"
] | 3 | First lady Michelle Obama has some advice for some Tennessee High School graduates: Strike your own path in college and life and work to overcome inevitable difficulties with determination and courage. The first lady told the 170 graduates that she spent too much of her own time in college focusing on academic achievem... | 1true | |
We walked in so quietly that the nurse at the desk didn't even lift her eyes from the book.Mum pointed at a big chair by the door and I knew she wanted me to sit down.While I watched mouth open in surprise, Mum took off her hat and coat and gave them to me to hold.She walked quietly to the small room by the lift and to... | [
"to clean the floor",
"to please the nurse",
"to see a patient",
"to surprise the story-teller"
] | 2 | We walked in so quietly that the nurse at the desk didn't even lift her eyes from the book.Mum pointed at a big chair by the door and I knew she wanted me to sit down.While I watched mouth open in surprise, Mum took off her hat and coat and gave them to me to hold.She walked quietly to the small room by the lift and to... | 0false | |
Which mineral has six-sided transparent crystals that will scratch glass? | [
"sulfur",
"quartz",
"calcite",
"feldspar"
] | 1 | Which mineral has six-sided transparent crystals that will scratch glass? calcite | 0false | |
Wind can be used to | [
"make pasta",
"turn back time",
"make magic",
"time travel"
] | 0 | Wind can be used to time travel | 0false | |
My school is not big but beautiful. There is a garden in the school. There are many flowers in the garden. The flowers are colorful-they are all kinds of colours. In the center of the garden, there is a pool. The fish are swimming in it. They look very happy and free. There are two teaching buildings around the garde... | [
"They're in the garden.",
"They're behind the school.",
"They're around the garden.",
"They're near the library."
] | 2 | My school is not big but beautiful. There is a garden in the school. There are many flowers in the garden. The flowers are colorful-they are all kinds of colours. In the center of the garden, there is a pool. The fish are swimming in it. They look very happy and free. There are two teaching buildings around the garde... | 1true | |
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 ... | [
"window",
"front door",
"chimney",
"back door"
] | 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 ... | 0false | |
There are four seasons in a year in China. February, March, and April make the spring season. .May, June and July make the summer season. August, September and October make the autumn season.. November, December and January make the winter season.. Near the North Pole there are only two seasons. They are winter and sum... | [
"two",
"four",
"three",
"one"
] | 1 | There are four seasons in a year in China. February, March, and April make the spring season. .May, June and July make the summer season. August, September and October make the autumn season.. November, December and January make the winter season.. Near the North Pole there are only two seasons. They are winter and sum... | 0false | |
mechanical weathering is breaking down what by mechanical means? | [
"hills",
"trees",
"knolls",
"boulders"
] | 3 | mechanical weathering is breaking down what by mechanical means? boulders | 1true | |
Everyone has got two personalities - the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you can control your behavior, but when you're asleep, your sleeping position shows the real you. In a normal night, of course, people frequentl... | [
"He or she would rather be alone than communicate with you",
"He or she is rarely ready to help you",
"He or she prefers staying at home to going out",
"He or she wouldn't like to get help from you"
] | 0 | Everyone has got two personalities - the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you can control your behavior, but when you're asleep, your sleeping position shows the real you. In a normal night, of course, people frequentl... | 0false | |
Mrs. White comes from America. She is an English teacher in No. 12 High School of Guangzhou. She speaks Chinese a little and often has Chinese classes. She likes here very much. She often says the Chinese people are very nice. She is Lucy and Lily's mom. Lucy and Lily live in America with their dad, Mr. White. They are... | [
"Yes, but a little.",
"No, she doesn't.",
"She speaks Chinese well.",
"Seldom(, )."
] | 0 | Mrs. White comes from America. She is an English teacher in No. 12 High School of Guangzhou. She speaks Chinese a little and often has Chinese classes. She likes here very much. She often says the Chinese people are very nice. She is Lucy and Lily's mom. Lucy and Lily live in America with their dad, Mr. White. They are... | 0false | |
I told my friend Graham, "I often walk two miles from my house to the town centre. Unfortunately, there is a big hill on the way." He replied, "You should say 'fortunately'." He explained that I should be glad for the extra exercise that the hill gave. I thought he was right. My attitude to the hill has now changed. As... | [
"the author's favorite sport is climbing hills",
"the author has to climb a hill to go to work",
"Graham helped change the author's attitude",
"Graham often climbs hills to exercise"
] | 2 | I told my friend Graham, "I often walk two miles from my house to the town centre. Unfortunately, there is a big hill on the way." He replied, "You should say 'fortunately'." He explained that I should be glad for the extra exercise that the hill gave. I thought he was right. My attitude to the hill has now changed. As... | 0false | |
Ben lived in the same house as I did, on the same floor, his door facing mine; we often saw each other, and I knew how he lived when he was at home. And at home it was the same story: dressing-gown, nightcap, closed windows, locked doors, and -'Oh, I hope nothing bad will happen!' Vegetarian food is not good for him, y... | [
"Because he was afraid of other people's opinion about him.",
"Because he couldn't afford one.",
"Because Alan used to work for an officer.",
"Because he could not eat meat."
] | 0 | Ben lived in the same house as I did, on the same floor, his door facing mine; we often saw each other, and I knew how he lived when he was at home. And at home it was the same story: dressing-gown, nightcap, closed windows, locked doors, and -'Oh, I hope nothing bad will happen!' Vegetarian food is not good for him, y... | 0false | |
Mrs. King: Oh,Bill, where are my gloves ? They aren't here. Mr. King: Maybe they're in the dining-room. Mrs. King: No, they aren't in our dining-room. Are they there? Mr. King: No, they aren't here. Mrs. King: Are they on the table? Mr. King: No. Oh, here is a glove under the chair. It's black. Mrs. King: No, that isn'... | [
"At school",
"In the office",
"In the classroom",
"At home"
] | 3 | Mrs. King: Oh,Bill, where are my gloves ? They aren't here. Mr. King: Maybe they're in the dining-room. Mrs. King: No, they aren't in our dining-room. Are they there? Mr. King: No, they aren't here. Mrs. King: Are they on the table? Mr. King: No. Oh, here is a glove under the chair. It's black. Mrs. King: No, that isn'... | 0false | |
Zhou Yan, a Junior 3 student, wishes he never got a mobile phone. Last week, he went to see a doctor because his arms and fingers were injured. The doctor told him that he had had "mobile phone disease ". A growing number of teenagers are getting "mobile phone disease" because more and more are using mobile phones. Zh... | [
"he argued with his mother",
"he was ill and didn't go to school",
"he didn't study for the exams",
"he spent much time on the mobile phone"
] | 3 | Zhou Yan, a Junior 3 student, wishes he never got a mobile phone. Last week, he went to see a doctor because his arms and fingers were injured. The doctor told him that he had had "mobile phone disease ". A growing number of teenagers are getting "mobile phone disease" because more and more are using mobile phones. Zh... | 0false | |
My friend's grandfather came to America from a farm in Thailand. After arriving in New York, he went into a cafeteria in Manhattan to get something to eat.He sat down at a table and waited for someone to take his order . Of course nobody did. Finally, a woman with a plate full of food sat down opposite him and told h... | [
"get help from your friends",
"know how a cafeteria works",
"get up again if you fail",
"try to get it by yourself"
] | 3 | My friend's grandfather came to America from a farm in Thailand. After arriving in New York, he went into a cafeteria in Manhattan to get something to eat.He sat down at a table and waited for someone to take his order . Of course nobody did. Finally, a woman with a plate full of food sat down opposite him and told h... | 1true | |
Good morning. My name is Eric. This is my schoolbag. What color is it? It's blue and white. And what's this in English? It's a pen. It is a black pen. This is a ruler. It's yellow. The ruler is _ . | [
"green",
"white",
"yellow",
"purple"
] | 2 | Good morning. My name is Eric. This is my schoolbag. What color is it? It's blue and white. And what's this in English? It's a pen. It is a black pen. This is a ruler. It's yellow. The ruler is _ . yellow | 1true | |
There are different ways to store fish. One way to keep fish for future use is canning it. We'll have this article describing, step by step, how to prepare dried fish. Begin with fish that are out of the water. If the fish are small, leave their heads on. Cut off the heads if the fish are longer than twenty centimeters... | [
"The fish can not float to the top.",
"The fish can float to the top.",
"The fish will dry.",
"The fish will go bad."
] | 0 | There are different ways to store fish. One way to keep fish for future use is canning it. We'll have this article describing, step by step, how to prepare dried fish. Begin with fish that are out of the water. If the fish are small, leave their heads on. Cut off the heads if the fish are longer than twenty centimeters... | 1true | |
My name is Frank White. I'm fifteen years old. I was born on May 13th, 1996. Mike is my good friend. His birthday is on May 15th. He is only 13 years old now. Every year on May 14th, we have a birthday party together in our school. We often have a pop concert . I play the guitar. He plays the drum. Many friends come ... | [
"May 13 th, 1998.",
"May 15 th , 1998.",
"May 14 th,1996.",
"May 16 th , 1996."
] | 1 | My name is Frank White. I'm fifteen years old. I was born on May 13th, 1996. Mike is my good friend. His birthday is on May 15th. He is only 13 years old now. Every year on May 14th, we have a birthday party together in our school. We often have a pop concert . I play the guitar. He plays the drum. Many friends come ... | 1true | |
Satellites are an important part of our ordinary lives.For example, the information for weather forecasts is sent by satellite.Some satellites have cameras which take photographs of the Earth to show how clouds are moving.Satellites are also used to connect our international phone calls. Computer connections of the Wor... | [
"In order to take photographs.",
"In order to stay in a certain position in the orbit.",
"In order to move away from its orbit.",
"In order to send television pictures."
] | 1 | Satellites are an important part of our ordinary lives.For example, the information for weather forecasts is sent by satellite.Some satellites have cameras which take photographs of the Earth to show how clouds are moving.Satellites are also used to connect our international phone calls. Computer connections of the Wor... | 1true | |
You may hear about earthquakes, but do you know what to do before, during and after an earthquake? Here is some advice for you: Before an earthquake It is necessary to prepare yourself and your family. All family members should know how to turn off gas, water and electricity and know useful telephone numbers ( doctor... | [
"keeping quiet",
"staying calm",
"looking outside",
"moving indoors"
] | 1 | You may hear about earthquakes, but do you know what to do before, during and after an earthquake? Here is some advice for you: Before an earthquake It is necessary to prepare yourself and your family. All family members should know how to turn off gas, water and electricity and know useful telephone numbers ( doctor... | 1true | |
Mr. Chen works in an office and he usually gets up at six thirty in the morning . After he has breakfast , he goes to work at seven o'clock . He comes back home at a quarter to six in the afternoon . Today is Friday . It is six twenty and Mr. Chen is home . Mr. Chen doesn't look happy . His wife , Mrs. Chen looks at Mr... | [
"6:30 a.m.",
"7:00 a.m.",
"6:15 p.m.",
"5:45 p.m."
] | 1 | Mr. Chen works in an office and he usually gets up at six thirty in the morning . After he has breakfast , he goes to work at seven o'clock . He comes back home at a quarter to six in the afternoon . Today is Friday . It is six twenty and Mr. Chen is home . Mr. Chen doesn't look happy . His wife , Mrs. Chen looks at Mr... | 0false | |
Nancy was new to America. She had an 8-year-old son. They found a house in New York. They were there for only two months when a neighbor's dog jumped into their yard. The dog ran toward Nancy's son. Nancy put her body in between the dog and her son. The dog stopped when it saw Nancy standing in front of it. She was goi... | [
"It was close to Tommy's school.",
"It was near the first house.",
"It was next to the supermarket.",
"It was in the south of New York."
] | 0 | Nancy was new to America. She had an 8-year-old son. They found a house in New York. They were there for only two months when a neighbor's dog jumped into their yard. The dog ran toward Nancy's son. Nancy put her body in between the dog and her son. The dog stopped when it saw Nancy standing in front of it. She was goi... | 1true | |
Dear Betty, I'm your eraser Jill .This afternoon you lost me in your classroom. Simon found me and gave me to your English teacher Ms White. Now Ms White's three keys and I are in Ms. White's bag. The bag is yellow. It's on Ms White's desk. Please call Ms White at 718-0167 and ask her for me .You can come to the librar... | [
"the school",
"the library",
"the classroom",
"her room"
] | 1 | Dear Betty, I'm your eraser Jill .This afternoon you lost me in your classroom. Simon found me and gave me to your English teacher Ms White. Now Ms White's three keys and I are in Ms. White's bag. The bag is yellow. It's on Ms White's desk. Please call Ms White at 718-0167 and ask her for me .You can come to the librar... | 1true | |
Dear Zhang Qian, Thanks for your letter. You want to know about my favorite sport and instrument . Now let me tell you. I like swimming very much, and I like volleyball, basketball, and ping-pang, too. Swimming is my favorite sport. I am good at playing the guitar and the violin, too. My favorite instrument is the viol... | [
"Swimming",
"Running",
"Jumping",
"the violin"
] | 0 | Dear Zhang Qian, Thanks for your letter. You want to know about my favorite sport and instrument . Now let me tell you. I like swimming very much, and I like volleyball, basketball, and ping-pang, too. Swimming is my favorite sport. I am good at playing the guitar and the violin, too. My favorite instrument is the viol... | 0false | |
In modem society there is a great deal of argument about competition.Some value it highly,believing that it is responsible for social progress and prosperity.Others say that competition is bad, that it sets one person against another and that it leads to unfriendly relationship between people. I have taught many childr... | [
"One's worth lies in his performance compared with others'.",
"One's success in competition needs great efforts.",
"One's achievement is determined by his particular skills.",
"One's success is based on how hard he has tried."
] | 0 | In modem society there is a great deal of argument about competition.Some value it highly,believing that it is responsible for social progress and prosperity.Others say that competition is bad, that it sets one person against another and that it leads to unfriendly relationship between people. I have taught many childr... | 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... | 1true | |
The animals that never migrate never do so because they were born | [
"with the instinct",
"are too lazy",
"seventeen",
"without the instinct"
] | 3 | The animals that never migrate never do so because they were born are too lazy | 0false | |
The sharing economy has grown in recent years to include everything from apartment sharing to car sharing to community tool sharing. Since 2009, a new form of sharing economy has been emerging in neighborhoods throughout the US and around the world---- Little Free Library. The libraries are boxes placed in neighborhood... | [
"The communities bought them.",
"Tod Bol donated them.",
"US government provided them.",
"Citizens shared them."
] | 3 | The sharing economy has grown in recent years to include everything from apartment sharing to car sharing to community tool sharing. Since 2009, a new form of sharing economy has been emerging in neighborhoods throughout the US and around the world---- Little Free Library. The libraries are boxes placed in neighborhood... | 0false | |
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... | 1true | |
Which mechanism is not an example of a negative feedback mechanism in the human body? | [
"contracting muscles",
"regulating blood pressure",
"regulating body temperature",
"maintaining blood sugar level"
] | 0 | Which mechanism is not an example of a negative feedback mechanism in the human body? regulating blood pressure | 0false | |
Museum of London At the Museum of London you can experience and discover the hidden treasures in our city's history. From talks, walks and tours to evening classes, there's always something happening at museums. The museum is here for you all year round so you can relax in our cafes, find a gift in our shop or just enj... | [
"have a gift shop for visitors",
"have collections of instruments",
"offer large baby changing units",
"offer different sight-seeing tours"
] | 0 | Museum of London At the Museum of London you can experience and discover the hidden treasures in our city's history. From talks, walks and tours to evening classes, there's always something happening at museums. The museum is here for you all year round so you can relax in our cafes, find a gift in our shop or just enj... | 1true | |
Vascular plants have tissue called xylem. Which of these is transported by the xylem? | [
"food made by the plant",
"water needed by the plant",
"pollen for plant reproduction",
"carbon dioxide for photosynthesis"
] | 1 | Vascular plants have tissue called xylem. Which of these is transported by the xylem? water needed by the plant | 1true | |
If a new moon occurred on June 2, when will the next new moon occur? | [
"June 30",
"June 28",
"June 23",
"June 15"
] | 0 | If a new moon occurred on June 2, when will the next new moon occur? June 15 | 0false | |
Archie is a boy with dreams. His dreams are never boring. He thinks of them all day. He always thinks out exciting ways to play. One day, he made a _ . That was one of his dreams. He got his friends in it and that made his friends happy. It really ran fast. Later, he dreamed of a big and nice park. But when he told his... | [
"They couldn't stand it.",
"They minded it.",
"They liked it.",
"They didn't love it."
] | 2 | Archie is a boy with dreams. His dreams are never boring. He thinks of them all day. He always thinks out exciting ways to play. One day, he made a _ . That was one of his dreams. He got his friends in it and that made his friends happy. It really ran fast. Later, he dreamed of a big and nice park. But when he told his... | 1true | |
Mrs Green is going to give a birthday party for Mary . Mary is her daughter . Mary will be thirteen years old . A lot of Mary's friends are going to the party . There are going to be twenty girls at the party . Mrs Green are getting ready for the party . Mrs White is helping her . " That's a pretty ( ) cake , " Mrs Whi... | [
"Eleven",
"Twelve",
"Thirteen",
"Fourteen"
] | 2 | Mrs Green is going to give a birthday party for Mary . Mary is her daughter . Mary will be thirteen years old . A lot of Mary's friends are going to the party . There are going to be twenty girls at the party . Mrs Green are getting ready for the party . Mrs White is helping her . " That's a pretty ( ) cake , " Mrs Whi... | 0false | |
A microscope creates clarity by | [
"levitation",
"acceleration",
"decomposition",
"augmentation"
] | 3 | A microscope creates clarity by levitation | 0false | |
A pot of water is ready to cook noodles when it is boiling, as noted by | [
"salty taste",
"water smell",
"bubble production",
"cool water"
] | 2 | A pot of water is ready to cook noodles when it is boiling, as noted by cool water | 0false | |
This is a beautiful park near my home. People like to go to the park after work. Some of them go to the park every day. Look! This is Mr. Smith. He is sitting on a chair and watching the children. Some children are playing the game of _ . Some boys are playing yo-yo. Lucy and Lily are standing under a tree. They are t... | [
"Lucy and Lily are playing hide-and-seek with other children.",
"Lucy and Lily go to the park only on Sunday.",
"Lucy and Lily are talking under the tree.",
"Lucy and Lily live far from the park."
] | 2 | This is a beautiful park near my home. People like to go to the park after work. Some of them go to the park every day. Look! This is Mr. Smith. He is sitting on a chair and watching the children. Some children are playing the game of _ . Some boys are playing yo-yo. Lucy and Lily are standing under a tree. They are t... | 0false | |
Everyone has got two personalities --the one that is shown to the world and the other that is secret and real . You don't show your secret personality when you're awake because you can control your behavior , but when you're asleep , your sleeping position shows the real you . In a normal night , of course , people fre... | [
"always shows sympathy for people",
"is confident, but not stubborn",
"is healthier than others",
"often thinks of making people angry"
] | 1 | Everyone has got two personalities --the one that is shown to the world and the other that is secret and real . You don't show your secret personality when you're awake because you can control your behavior , but when you're asleep , your sleeping position shows the real you . In a normal night , of course , people fre... | 0false | |
Oil platforms originating from a number of oceanic placements can be related to an unintentional release of what? | [
"oil pumps",
"nuclear fission",
"biological created fuel",
"solar energy"
] | 2 | Oil platforms originating from a number of oceanic placements can be related to an unintentional release of what? biological created fuel | 1true | |
Have you seen Avatar? It's a popular 3D movie, and you may have to wear a special pair of glasses - 3D glasses, to see it. The 3D glasses make the images from the movie look as if they are coming straight at you. 3D movies are really exciting to watch. More and more 3D movies are coming to theaters. Some say that 3D TV... | [
"look more beautiful than usual",
"look as if they are coming straight at you",
"look as if they are far away from you",
"look more strange than usual"
] | 1 | Have you seen Avatar? It's a popular 3D movie, and you may have to wear a special pair of glasses - 3D glasses, to see it. The 3D glasses make the images from the movie look as if they are coming straight at you. 3D movies are really exciting to watch. More and more 3D movies are coming to theaters. Some say that 3D TV... | 1true |
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