Problem:OPTIONS:
- Because she has a cold.
- Because she can't eat meat.
- Because she can't sleep well.
- Because she is too fat.

Read the following article and answer the question. Article: Mrs. Black is such a heavy woman in the world that one day she goes to see the doctor. The doctor tells her that she should eat more vegetables and less meat. So the next morning she only has an egg and a glass of milk for breakfast. And she has some rice and vegetables for lunch. In the evening, she feels very hungry. She begins to cook supper. She makes some hamburgers with chicken. She puts a little chicken and lots of vegetables in each hamburger. She has five hamburgers for supper. After that, she feels better and goes to bed. After a week, she goes to see the doctor again. The doctor is so surprised to find that she is heavier. But Mrs. Black tells him that she has more vegetables and less meat every day! Question: Why does Mrs. Black go to see the doctor? Answer:
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A: Because she is too fat.

Problem:OPTIONS:
- Beer.
- Coke.
- Train tickets.
- Clothes.

Read the following article and answer the question. Article: Vending machines are very popular now. You can find them here and there. People can buy different things from them, like snacks and soft drinks. Now we can even buy train tickets from it in the train station. They also sell newspapers in some busy areas. In some places, you can get a can of beer or Coke from the vending machine, but in some others, you can't. Some vending machines sell cigarettes . They are called "cigarettes machines". With these machines, people can get cigarettes easily. These machines once were popular in the United States. But they are not good for children. So you can't see them now. In many areas in the United States, only some clubs and bars have cigarette machines, because children can never get into these places. How does a vending machine work? If you want to buy a can of Coke, you can find its price on the machine. Put the money into the machine, and push the button of the Coke, then you can get your Coke and change. A vending machine makes our life easy and interesting. Question: What can't we buy from a vending machine according to the passage? Answer:
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A: Clothes.

Problem:OPTIONS:
- rub their noses
- shake their hands
- pick up their children's tissues
- can't often wash their hands

Read the following article and answer the question. Article: Different from popular thoughts, colds are not caused by bad weather. Colds are caused by viruses in the body, and you are better out on the snowy day than you are in a warm room, with your friends, who just may be passing the virus around. If you feel a chill when you are coming down with a cold, you are already sick. A chill is an early sign of the cold. The virus can spread through air when a cold - sufferer coughs or sneezes. Surprisingly, this is not the most usual way of spreading, Many studies have now shown that most colds are " caught " by hands. A cold - sufferer rubs her nose, so spreading the virus to her hand. Then a friend comes to visit her. They shake their hands. The friend then gets something to eat by hand, and several days later she catches a cold. Although some parents pick up their children's tissues and carefully throw them away, they fail to wash their hands. They'll catch the colds, too. Cold viruses can also be spread by objects, for example, telephones, plates. The cold - sufferer as well as other members of the house, by washing their hands often, will stop the viruses from spreading in a way . Question: People catch colds easily because they _ . Answer:
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A: can't often wash their hands

Problem:OPTIONS:
- Because people wanted to save money.
- Because people liked the dark night.
- Because people were a afraid that birds would make much noise.
- Because people were a afraid that birds would lose their way.

Read the following article and answer the question. Article: Last week,Chicago became the first city in the US to join the "Lights Out Plan".People turned off the lights in the city's tallest buildings,so that thousands of birds could get to their winter homes.Every year in autumn,some birds fly over Chicago on their way to the south,and come back the next spring. Lights mean danger to birds.Birds find their way by looking at the stars in the sky.Lights in tall buildings are so bright that birds may mistake them as stars.This means they can not find the right way to go home. This month,about 300 types of birds are flying over Chicago to go back to the south to live through the cold winter.Birds fly to warmer places for a few reasons.Many birds cannot live in the cold,so they fly to warmer places.But there are other reasons,too.Birds need to look for food in the south.Another reason is that they want to have baby birds.Many birds like to have their baby birds in the same "house" they lived in last year,so they fly back there. There are about 9,000 kinds of birds in the world,and about 600 kinds of birds _ .Some birds can fly a very long way.Sometimes they fly to other countries.We have fewer birds today because there are fewer places for birds. Question: Why did people in Chicago turn off their lights last week? Answer:
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A:
Because people were a afraid that birds would lose their way.