Write a multi-choice question for the following article, with the given choices and answer: Article: Many teenagers feel that the most important people in their life are their friends. They believe that their family don't know them as well as their friends do. In large families ,it is quite often for brothers and sisters to fight ,and then they can only go to their friends for some ideas. It's very important for teenagers to have one good friend or a group of friends. Even when they are not with their friends, they usually spend much time on the phone. This communication is very important in children's growing up, because friends can be the right one to talk about something with .These things are difficult to say to the family. However, parents often try to choose their children's friends for them. Some parents even ask their children not to meet their good friends. Options: A How to make friends. B The communication is Important in children's growing up. C Parents should ask their children to meet then friends. D Friends are important to teenagers. Answer: D Friends are important to teenagers. Question:
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Answer: What does the passage mainly talk about?

Write a multi-choice question for the following article, with the given choices and answer: Article: Some countries have a large number of earthquakes. Japan is one of them, while others do not have many, for example, there are few earthquakes in Britain. There is often a great noise during an earthquake. The ground vibrates .Houses fall down. Railways are broken, which causes trains to turn over. Sometimes thousands of people are killed in different ways. About 60,000 were killed in 1783 in the south of Italy. Some people say that earthquakes often happen near volcanoes , but it is not true. The centres of some earthquakes are under the sea. The bottom of the sea suddenly moves. The powerful forces inside the earth break the rocks. The coast is shaken and great waves appear. These waves travel long distances and rush over the land when they reach it, breaking down houses and other buildings. Sometimes they break more buildings than the earthquake itself. A terrible earthquake happened in Assam, India, in 1986.The land near Shillong suddenly moved 1.5 feet to one side, and then back again. It continued to act like this 20 times a minute.Few buildings could stand what was happening and the great stones flew four feet up into the air. What kind of building stays up best in an earthquake? The Americans carefully studied the results of the earthquake at San Francisco(1906) and believed it best for buildings to be made with concrete walls together by steel frames. Such are the buildings that can't burn or fall easily. Options: A The Centres of Earthquakes B Earthquakes C The Loss Caused by Earthquakes D Buildings and Earthquakes Answer: A The Centres of Earthquakes Question:
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Answer: The best title of this passage should be _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: With rising food prices, growing population and environmental problems, many people are worrying about how we will feed ourselves in the future. Don't worry. Scientists are trying to find some answers. Some scientists believe insects will become a staple of our diet. Insects provide as many nutrients as ordinary meat and a great source of protein , they also cost less to raise than cows and use less water. About 1,400 species are suitable as food for humans. Many people have already eaten insects as a part of their diet. Locusts are popular in Africa, wasps are a dish in Japan, and crickets are eaten in Thailand. The Dutch government is preparing for insect farms and has invested one million euros into research. In the future, land and fresh water will be in short supply. It is possible that people need to find a reliable food source in the ocean. Scientists have already found one at the bottom of the food chain---seaweed. It has long been a staple in Asia, and countries including Japan have huge seaweed farms. Such farms can easily work in other countries and be very successful. The great thing about seaweed is that it grows at an amazing rate. It's the fastest growing plant on earth. Scientists are also working in the lab to solve the problem of food shortage. A few years ago, European scientists successfully produced lab meat, also known as cultured meat. They grew muscle tissue using stem cells taken from cows. The experiment was funded by NASA to see if lab meat was a food astronauts could eat in space. In 20 years' time , lab meat is likely to become a popular dish of our diet. According to research, growing meat in a lab rather than slaughtering animals can greatly reduce greenhouse gases, along with energy and water use. People can also reduce fat from the meat and add nutrients. Options: A Rising food prices. B Growing population. C Fewer skillful farmers. D Less fresh water available Answer: C Fewer skillful farmers. Question:
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Answer:
According to the passage, which of the following is NOT a potential problem humans face in the future?