Problem:OPTIONS:
- she had a headache
- she had a fever
- she had caught a cold
- she wasn't feeling well

Read the following article and answer the question. Article: Mary had some troubles, so she went to see the doctor. He was a new doctor, and did not know her. So he first asked her some questions. One of the questions was, "What is your age?" "Well..." Mary answered, "I don't quite remember, doctor, but I will try to think." She thought for a while and then said, "Yes, I remember now, doctor. When I married, I was twenty-two years old, and my husband was thirty then. Now he is sixty, I know, and that is twice thirty. And so I am twice twenty-two. That is forty-four, isn't it?" Question: Mary went to see the doctor because _ . Answer:
****
A: she wasn't feeling well

Read the following article and answer the question. Article: On a hot summer day, ice-cold watermelons serve up a delicious treat. Sure, the rosy flesh quenches your thirst . But now there are more reasons than ever for people to reach for a slice of watermelon. Meet Dr Alison Edwards. She is a scientist at the Agricultural Research Service. Scientists are people who come up with new ideas called theories . They usually do scientific research to test their new theories. That's how they find out if a new idea is a good one, or if the new idea will bring an even better idea. At her lab, Dr Edwards recently learned more about the secrets of why watermelons are good for you! Dr Edwards has known for a long time that watermelons have vitamin C. But recently she learned that watermelons also have lycopene . It is something that gives tomatoes and watermelons their rosy red colour. What's so special about the lycopene in watermelons? Dr Edwards says that watermelons and tomatoes both have lots of lycopene. It seems that your body can use the lycopene from watermelons more easily than the lycopene from raw tomatoes. In fact, the lycopene from tomatoes is more easily absorbed inside your body once they have been cooked. Question: How does a scientist usually test a theory? Answer:
OPTIONS:
- By practising it in daily life.
- By doing scientific research.
- By discussing it with other scientists.
- By looking into many scientific reports.
By doing scientific research.

Read the following article and answer the question. Article: Mrs Smith is going shopping with her son.They are looking for presents for Mr Smith's birthday.They drive to the shop mall on Baker Street. Mrs Smith goes to the Electrical Shop on the third floor. When the woman gets to the counter,she finds the camera she wants to buy is sold out.She finds another kind of camera,but it is too expensive.Then she finds a compact camera. That is a small camera.There is a discount on it.but she does not know if her husband likes it.So she decides not to buy that one. Tom goes to the Men's Clothing Shop on the first floor.The boy is looking for a jumper for his father.He has only $ 10 in his pocket and it's not enough.Then he waits for his mother to come.At last,they buy the jumper for Mr Smith. Question: How much do they have to spend? Answer:
OPTIONS:
- More than 10 dollars.
- Less than 10 dollars.
- 10 dollars
- 5 dollars.

Answer: More than 10 dollars.

Question: Read the following article and answer the question. Article: I have seven bags. Three bags are big, and the other four bags are small. I have some basketballs and volleyballs. I put two volleyballs in each small bag. And I put two basketballs and two volleyballs in each big bag. The number of the volleyballs is my age. Question: Where are the basketballs? Answer:
OPTIONS:
- In the big bags.
- In the small bags.
- In a big bag.
- In a small bag.
Answer: In the big bags.

input with options: Read the following article and answer the question. Article: Students who get tired of looking at the four walls of a classroom might like to take the nature course being offered by Carvel College again this summer. Groups of about a dozen students each, led by an experienced guide, will go on ten-day camping trips to the mountains to study the plants and animals that grow and live there. Students carry their own things, which includes sleeping bags, warm clothing, food and water, and other useful tools. And what do the students do all day? Well, as soon as the sun comes up, they eat breakfast and start climbing up the mountain trail to the next campground, which is five to ten miles away. As the students take notes, the guide points out different plants and animals alongside the trail. The climb is usually over by early afternoon, so the group spends the rest of the day resting or swimming in a mountain lake. Before dinner each night, they all come together and discuss the day's activities. At the end of the course, the students write reports using the information they have collected. But they don't mind at all. What they do mind is leaving the beauty of the wilderness and the good friends they've made to return to their normal lives in the city. Question: What do the students have to do before dinner? Answer:
OPTIONS:
- Wash themselves up in a mountain lake.
- Attend classes by the experienced guide.
- Write about what they see along the trail.
- Review what they learn through discussion.
output: Review what they learn through discussion.

Problem: OPTIONS:
- two
- five
- seven
- one
Q: Read the following article and answer the question. Article: Five years ago, I met her in a shopping center. I was walking through the shop when I saw her. Then she came back to my house with me. After that, we became friends. Once she had to go into hospital to have an operation on her leg. I was worried about her and looked after her every day. I made breakfast for her. I was not good at cooking, but she never complained. I also helped her take showers. I have no idea why we can be good friends, because she is quite different from me. I like writing, reading and playing computer games. But she loves outdoor activities. She likes playing balls best. She also loves sleeping. She will run all around the house to lick my face if someone shouts "Kiss for Dad." That is the only name she knows me by--Dad, though I call her by many names--Pickle, Missile and Little. But her real name is Pixar. This week she turns seven years old. Question: Pixar was _ years old when the writer met her. Answer:
Answer:
two