Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: As we all know, people couldn't live without water. Some parts of our bodies are made of water. We depend on clean water to live every day. However, we human beings are polluting water seriously. In some areas of China, people are still in great need of clean water. Dirty water is one of the world's biggest healthy problems. It's harmful to our health. When water from the rain and melting snow runs through roads, it picks up some dangerous chemicals and other things along the way. Many of the rivers are short of protections, so they are easy to be polluted by factories or animals' waste. World Water Day has grown to become one of the important dates since 1993. In 2013, World Water Day shares the topic of Water Cooperation. If everyone tries their best to save and protect the clean water, our living conditions will be much better. ,. Options: A useful B kind C harmful D cruel Answer: C harmful Question:
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The answer is:
Dirty water is _ to our heath.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Let me tell you my pen friend Ivan. He is 12 years old. He likes playing football. He usually plays football with his friends at weekends. Ivan lives with his father and mother in a city in France. They have a home with five rooms, a swimming pool and a garden. They often have a party in the garden at weekends. They like to help their neighbours. His home is not near his school, so Ivan takes a bus for an hour and then walks for 10 minutes to school. There is a Basketball Club near his school. He likes playing basketball in the club. Ivan's father is a worker. He is busy. Ivan's mother is a doctor. She is nice to the patients. Ivan wants to be a teacher when he grows up. I want to be a teacher, too. Every month Ivan writes two letters to me. He'll come to China next year. We'll meet then. Options: A Twice a month. B Every a week. C Every day. D Twice week. Answer: A Twice a month. Question:
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The answer is:
How often does Ivan write to me?

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 They want to see the priest. B They are on holiday. C The church is an old building. D They want to see the baby. Answer: C The church is an old building. Question:
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The answer is:
Why are Jack and Mike in the church?