Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Accidents often happen. It's necessary for us to remember these tips. On your way home or to school: Wait for the green traffic light, and look left and right before you cross the road. If you see a car coming, don't cross until it really stops. At school: Never run around too fast at school. When students around you begin to push, try to hold something. If you fall down in a crowed place, cover your head with both hands. When there's a fire: Keep quiet and leave quickly. Use a piece of wet cloth to cover your mouth and nose so that you don't breathe in smoke. If your clothes catch fire, drop to the ground and roll from side to side to put out the fire. For eating: Wash fruit like apples or pears carefully before you eat it. And if your food looks or smells bad, don't eat it. About strange invitations: If an Internet friend asks to meet you, tell your parents about it. Don't go alone. Options: A Parents. B Patients. C Teachers. D Students. Answer: D Students. Question:
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The answer is:
Who do you think the passage should be for?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: People have their own ways of saying things with their own special expressions. Some of these expressions are easy to understand. "As Easy as Falling off a Log " is one such expression. It describes a job that does not take much effort. If you ever tried to walk on a falling tree log, you may understand what the expression means. It is easier to fall off the log than to stay on it. There are several other expressions that mean the same thing. And their meaning is as easy to understand as falling off a log. One is "Easy as Pie." Nothing is easier than eating a piece of sweet juicy pie, unless it is a piece of cake. "A Piece of Cake" is another expression that means something is extremely easy to do. Another expression is "As Easy as Shooting Fish in a Barrel ". Clearly, fish in a barrel will be much easier to shoot than fish in a river. In fact, it would be as easy as falling off a log. Sometimes, things that come to us easily also leave us just as easily. In fact, there is an expression "Easy Come Easy Go". Another easy expression is "To Go Easy on a Person". It means to treat a person kindly or gently, especially in a situation where you might be expected to be angry with him. A wife might ask her husband to go easy on their son, because the boy did not mean to destroy the toy. If you want to borrow some money to fix the car, you should look for a friend who is an "Easy Touch". An easy touch or a soft touch is someone who is kind and helpful. And there is one more expression that means do not worry or work too hard. Try to keep away from difficult situations. "Take it easy", until we meet again. Options: A Shooting fish in a barrel B Walking on a falling tree log. C Staying on a log D Shooting fish in a river Answer: A Shooting fish in a barrel Question:
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The answer is:
Which of the following expressions has the same meaning with "As easy as falling off a log?"

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Americans with small families own a car. If both parents are working , they usually have two cars. When the family is larger, they will sell one of the cars and buy a van . A small car can hold four persons and a large car can hold six persons but it is very crowded. A van can hold seven persons easily, so a family with three children can ask their grandparents to go on a holiday travel. They can all travel together. Mr. Hagen and his wife had a third child last year. So they sold their second car and bought a van. They thought it would be more convenient for them to go out together. Americans call vans motor homes. They always use them for holidays. When a family is traveling to the mountains or to the seaside, they can live in their motor home for a few days or weeks. All the members of a big family can enjoy a happier life when they are traveling together. That is why motor homes have become very popular. Options: A they can take people to another city when people are free B They can let families have a happier life when they go out for their holidays C Some people think motor homes are cheap D Big families can put more things in motor homes Answer: B They can let families have a happier life when they go out for their holidays Question:
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The answer is:
Motor homes have become popular because _