Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Brush your teeth every day, dentists say. In the south of Africa, some people brush their teeth all day long. They keep a small stick in their mouth to chew or scrub their teeth all day. People cut the sticks from trees. They are the African toothbrushes. People there are used to brushing their teeth with sticks. Africans think the sticks work better than toothbrushes. The sticks come from nature, and it is said that there is something special about them. The special thing may stop many kinds of tooth problems. "If you have a bad tooth, it is a medicine," said Diop, a seller in Africa. The sticks are also much cheaper than toothbrushes. In Senegal ,the chewing stick is called "sothio". It means "to clean" in their language. In east Africa,the stick is called "mswaki". It's their word for "toothbrush". Even the dentists agree that the sticks seem to clean teeth better. Nowadays, some nice health stores in the United States start to sell chewing sticks. They think that the stick is natural kind of tooth care. Options: A In the morning. B In the afternoon. C In the evening. D All day. Answer: D All day. Question:
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The answer is:
When do the people in the south of Africa brush teeth with sticks?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you like to sit in front of the computer and play computer games hour after hour? Have you ever thought of what that may be doing to your health? More and more children are becoming overweight and growing less creative because they spend too much time in front of the computer according to a survey. Last week Child Protective Services in America organized an activity. The aim of the activity was to encourage children to do some outdoor activities instead of playing computer games at home. Many American children spend about 1,000 hours a year playing computer games -- more time than they spend in school. As a result, they are overweight. Some of them have very poor _ , and they can't see clearly. Everyone should pay attention to his health and try to keep healthy. The doctor says that the longer children play computer games, the more overweight they may become. And the junk food children eat while they're playing computer games makes the weight problem more serious. To keep fit, children need to take exercise regularly, play outside with friends, and explore the world around them. Can you spend two weeks without playing computer games? It might be difficult for computer lovers, but why not have a try? Options: A less than 1,000 B more than 1,200 C about 1,500 D about 2,000 Answer: A less than 1,000 Question:
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The answer is:
American children may spend _ hours in school a year according to the passage.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Jack and Mike are on holiday in France. Mike loves visiting old building. So does Jack. In the village Jack and Mike see a beautiful old church , but when they come into the church, some people are there. They don't know what the people are doing. "Oh! Just sit quietly , and act like the others!"Mike says. Because they don't really know French, so they stand, kneel and sit to follow other people. At that time, the priest says something. And the man who sits next to Jack and Mike stands up. "We should stand up, too!"Jack whispers to Mike. So, Jack and Mike walk to the priest. "What's so funny?"Jack asks in English. With a smile on his face the priest says, "Boys, there is a newbaby born, we ask the father to stand up." Mike shakes his head. He smiles and says, "We should understand what people do before we act like them!" Options: A French B English C English and French D many languages Answer: B English Question:
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The answer is:
Mike and Jack can speak _ .