Question: Write a multi-choice question for the following article, with the given choices and answer: Article: On May 2, 2012, Ashok Gadgil became the winner of the $100,000 Lemelson-MIT Award for Global Innovation . Each year, the honor is given to an inventor who has made a big difference in the lives of people in developing countries. Gadgil is a professor and physicist at the University of California, Berkeley. He spent thirty years helping people in need. His inventions have helped more than 100 million people around the world. "I chose to focus on problems where my knowledge of science could help," Gadgil said. In the 1990s, Gadgil designed his first life-saving invention after more than 10,000 people died from Bengal cholera because of the clean water crisis in India. His invention uses ultraviolet light to kill deadly disease-carrying germs from drinking water. It costs just one cent to clean five liters of water (about 21 cups). So far, the invention has provided safe drinking water for more than five million people in India and other developing countries. Gadgil's another important invention is the Berkeley-Darfur Stove . The long and violent war in Darfur, Sudan, has caused many people to move to foreign countries and live in refugee camps . They are given food aid. But people still have to travel a long distance five times a week to gather firewood to cook meals. This can be dangerous because of street violence in the area. To avoid danger, some spend much of their money used to feed their families buying firewood. The stove Gadgil created cuts fuel usage by 55%. That means people wouldn't have to leave the camps to find firewood as often. The invention also helps to save homes more than $300 a year. About 125,000 people and their families have been helped. As a professor, Gadgil encourages his students, "Be optimistic when you try a hard problem," he says. "It's when you solve a large problem that you can have a big influence on the world." Options: A They can sell stoves to make a living. B They can save both time and money. C They can be protected from diseases. D They can cook their food easily. Answer: D They can cook their food easily. Question:
Answer: What do people benefit from the Berkeley-Darfur Stove?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Paris is a very nice city. Mrs. Curie often goes to Paris and she has a good time there. Mrs. Curie is old and very , so she sometimes can't find her way. Now she sees a man near a bus stop. "I can ask him the way," she says. "Excuse me," she says in French. "But can you tell me the way to Notre Dame de Paris , please?" But the man doesn't know French. He is Australian! Then he puts his hand into his coat and takes out a small book. He opens it and finds a phrase . He reads, "I'm sorry. I don't speak French." Options: A Not at all. B A little. C Very much. D We don't know. Answer: C Very much. Question:
Answer: How does Mrs. Curie like Paris?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: A mother wanted to encourage her son to play the piano. She bought tickets to the concert of a great pianist. When they arrived at the theater, the mother found a friend. Sbe stopped to talk to ber friend and her son ran off. At eight o'clock'the lights began to dim ,and the concert was set to start. The mother began to look for the boy. Then, she saw her 6-year-old son on stage. He was on the piano bench playing Twinkle, Twinkle little star. The mother was very shocked. Before she could get her son back, the famous pianist himself was on the stage and quickly moved to the piano. "Don't stop. Keep playing," he said kindly to the boy. The great pianist reached down with his left hand and began filling in the bass of the song. Soon, his right arm reached around the other side and played a beautiful piece of music. Together, the two impressed people with their beautiful music. In all of our lives, we receive helping hands- some we notice, some we don't. We also have Iots of chances to give helping hands- sometimes we want people to know, sometimes we don't. Little of what we all achieve comes without other's help. What we receive we should give back Options: A her friend sent them two tickets B the pianist invited them there C she wanted to develop his interest in piano D her son liked the pianist very much Answer: C she wanted to develop his interest in piano Question:
Answer:
The mother took her son to the piano concert because _ .