Read the following article and answer the question. Article: Starting a stamp collection is easy and not very expensive. Before you start, you need to decide what kind of stamps you want to collect. Most people collect stamps that they are interested in: a certain country or an animal, a famous person or even a sport. Whatever you choose, you will find that there is a world of knowledge in stamps: you will learn about people, geography, building, history and culture. You can collect stamps from letters, ask your friends to let you have their old stamps, or you can buy used stamps. When you get a letter with a stamp on it, carefully cut out the stamp. Leave lots of space around the stamp so that you will not _ it. Put the stamp in water and wait until you can safely remove the stamp. Carefully remove the stamp off the letter. Place the wet stamp between two clean pieces of paper. A stamp can get wrinkled when it dries, so put some books on top. Question: What does the writer think of collecting stamps? Answer:
OPTIONS:
- Hard
- Expensive
- Useful
- Boring

Answer: Useful

Question: Read the following article and answer the question. Article: There is a quiet and beautiful valley.Po is a lazy panda.He lives there.He is a waiter in a noodle restaurant.One day, a group of snow leopards want to _ the valley.ALL the animals decide to find a kung fu leader To everyone's surprise, Po becomes their leader. Po must learn kung fu to save the valley from powerful foes .Po learns kung fu from his teacher every day.At last the snow leopards are defeated by Po.He saves the valley and all the other animals.Po knows that if he believes in himself, he can do anything well. Kung Fu Panda is a computer-animated comedy.Many famous stars dub the characters.You must know Jackie Chan.He also dubs a character in this film. Question: Why can Po save the valley and all the other animals? Answer:
OPTIONS:
- Because he is very tall.
- Because he is very big.
- Because he believes in himself.
- Because he likes fighting.
Answer: Because he believes in himself.

input with options: Read the following article and answer the question. Article: Health is important for us.But how can we keep healthy?First,you should eat vegetables and fruit four or five times a week.Then you should eat some tofu products every day because they are good for people,both the young and the old.Milk is also necessary, _ for women.So you should have milk twice a day.It can help you to be healthy.Next,doing morning exercises is better.You can do morning exercises or evening exercises.After dinner,you should take a walk. Question: Tofu products are good for _ . Answer:
OPTIONS:
- young people
- old people
- the young and the old
- only students
output: the young and the old

Q: Read the following article and answer the question. Article: On Sunday , April 22nd , people all over the world take time out to appreciate the earth that we all share .It's Earth Day , a special day to learn about our planet and how to take care of it . On Earth Day , some people listen to speeches about the environment . Others help clean up their offices or save water and electricity at home .Your parents may even decide to take a day off from driving their cars . The idea for Earth Day came from a U.S. Senator . He was worried about pollution and the health of plants and animals . And the idea quickly caught on . In 1970 , the first Earth Day was celebrated . More than 20 million people in cities all over the U.S. took part in it .Since then, Earth Day has been used to educate people about their roles in taking care of our planet . Now , Earth Day has become a worldwide celebration. In 1990, two hundred million people from 140 countries took part in clean-ups , tree planting and other environmental events on Earth Day . Question: Why has Earth Day become a worldwide celebration ? Because _ . Answer:

OPTIONS:
- Earth Day is on Sundays .
- we can sing songs on Earth Day
- there are so many people on Earth Day
- Earth Day can teach people how to take care of our planet

A: Earth Day can teach people how to take care of our planet

input: OPTIONS:
- At seven in the morning.
- At ten to seven.
- At ten to eight.
- At half past seven. Now, answer this question: Read the following article and answer the question. Article: My name is Takashi. I am ten years old. I live in Tokyo, the capital of Japan. Now I'd like to tell you something about my school day. In the morning I get up at seven, and I eat breakfast at half past seven at a table called a kotatsu. We usually sit on mats with our legs under the table. After breakfast, I start going to school at ten to eight. I usually wear a yellow hat and a T-shirt. The clothes can tell other people my address and my school. I go to school from Monday to Friday and every other Saturday. When it's lunch time, we eat in our classroom. Our teacher eats with us, too. Sometimes we have sushi, a kind of popular Japanese food. Many people in Japan like it very much. We make it with rice, fish and eggs. My school day is not easy, but most of us enjoy it because we want to have a good future. Question: When does Takashi get up? Answer:
A:
output: At seven in the morning.

Question: Read the following article and answer the question. Article: Not everyone has a chance to be a detective , but I got one when I was 13 years old. It happened in 1994. One afternoon, I was walking down the street when I saw my father's new car. I expected to see my father in the driver's seat. But to my surprise, I saw a young woman driving instead, "She has stolen my father's car," I thought. So I quickly stopped a taxi and got in. I said to the driver, "Follow that new car in front," I told him why. The taxi driver had a car phone, so I asked him to call the police. Soon we heard the sound of a police car. The police told the woman to stop the car using a loudspeaker. The taxi came to a stop, too. I got out right then and said to the woman, "This is not your car. It's my father's car." The woman smiled and said, "Oh. You're Mr. Johnson's son, right? I've seen your photo in your father's office." Before I could say one word, the woman explained that she was my father's new assistant . My father had asked her to take his computer to the shop to have it repaired. He lent her his car. After hearing this, I called my father and he told us what the woman said was right. The police and the taxi driver laughed. I felt very sorry. It was both the first time and the last time I worked as a detective. Question: What did the writer see one afternoon on a street? Answer:
OPTIONS:
- He saw his father driving a new car with a young woman.
- He saw a young woman driving a new car with his father.
- He saw a young woman trying to steal his father's new car.
- He saw a young woman in his father's new car.
Answer:
He saw a young woman in his father's new car.