Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Mobile phones help us easily find people anywhere at any time. A mobile phone can include many things, such as games, music and Internet surfing. Today, 4,600,000,000 people around the world have mobile phones, according to CBS News. However, using mobile phones too often may cause cancer . It's reported that people who used a mobile phone for 10 years or more were more likely to get cancer. The advice below may help you reduce the risk of cancer: An earphone gives out much less radiation than phones. However, you should take it off your ear when you're not talking to anyone. Your phone gives out radiation when you talk or text , but not when you're listening or getting messages. Listening more and talking less can lower the risk of cancer. Hold the phone away from your body when you're talking, not against your ear. Also, don't keep it in your pocket. Phones gives out less radiation to send texts than to carry a person's voice. Texting also keeps radiation away from your head. Do not use your mobile phone when the signal is weak. Fewer signal bars on your phone mean that the phone needs to give out more radiation to work. Make and take calls when your phone has a strong signal. Options: A the development and advantages of mobile phones B the reason why mobile phone radiation causes cancer C how to protect ourselves from mobile phone radiation D the best ways to use mobile phones to communicate Answer: C how to protect ourselves from mobile phone radiation Question:

A: The passage mainly talks about _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Doctor Carl was a very busy man. He always worked hard. He often forgot his families' birthdays. Yesterday afternoon he remembered it was his wife's birthday. He loved his wife. He wanted to give her a present. On his way home from hospital, he bought some beautiful flowers in a shop. When doctor Carl got home, he gave his wife the flowers and said, "Happy birthday to you, dear!" "It's April 20th today. I remembered your birthday this year." Mrs. Carl laughed and said, "My birthday was the day before yesterday, but thank you all the same. Better late than never!" Options: A In a hospital. B In a store. C In a shop. D In a family. Answer: A In a hospital. Question:

A: Where did Carl work?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: John is a paper boy. He delivers newspapers to different houses in his street every day. He has about 80 customers . Half of his customers only take the newspapers on weekdays, and about half take the newspapers on weekdays and on Sundays. Two of John's customers only take the newspapers on Sundays. John has to get up at 4:30 every morning to deliver his newspapers. It takes longer to deliver the newspapers on Sundays. The Sunday newspapers are twice as heavy as those on weekdays. John is saving his money to buy a new bicycle. He is also saving money for college . He has already saved 500 dollars. Options: A a newspaper B a new bag C a house D a new bicycle Answer: D a new bicycle Question:

A: John is saving his money to buy _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: The future is coming! All over the world there are many new ideas for new places to live and work in. Some of them will be in the sea! They will be very big and lots of people will live and work in them. The Americans are planning to build a town called Atlantis City. It will be in the sea, about five miles away from the land. But the most exciting idea comes from Japan. It is Aeropolis. Aeropolis will be a _ sea city, with parks, schools, a hospital and an airport ... And it will move ! It will travel slowly around the world. There are just two problems. Aeropolis will cost a lot of money to make. And for people who get seasick, it won't be much fun. Options: A Atlantis. B Aeropolis. C Tokyo. D Osaka. Answer: B Aeropolis. Question:

A:
What's the name of Japanese sea city?