Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Not only a popular singer was Yao Beina, but also she was an energetic and warm-hearted angel. She had her corneas donated to two men who needed them, which helped them see the world clearly again. Yao was born in a music family on Sept. 26, 1981 in Wuhan. She started to learn the piano at the age of 4, and she sang her first song on the stage when she was 9 years old. Yao did quite well in singing, so she took part in the thirteenth Youth Singing Competition and won the first prize. She became well-known to the public after making a series of songs for the hit TV drama "The Legend of Zhenhuan" in 2012, and the mandarin version of "Let It Go" from Disney's "Frozen". In July 2013, she competed in The Voice of China II and finally got the second place in Na Ying's team. She had won a lot of music awards before she was famous. Yao Beina was unfortunate to be diagnosed with breast cancer and had a successful operation in 2011. Since then, she has fought against the disease for about four years while keeping singing, but sadly she failed. She originally thought of donating all of her organs to save others' lives, but failed to do it because of her serious illness. She's gone, even though she had never stopped struggling with cancer. Heaven just got another beautiful angel, with her beautiful voice and kindness. Options: A two corneas B all organs C heart D kidney Answer: A two corneas Question:

A: Yao Beina had her _ donated to save others.

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr and Mrs White live in the country( ). Christmas Day ( )is coming. They want to buy some clothes for their family in the city . In the morning, Mr and Mrs White have breakfast. Then they go shopping in their car at 8:30. They get to a store at 9:40. In the store they see a lot of clothes. Mrs White likes the clothes very much. So she buys a T-shirt for their son, a skirt for their daughter, and a sweater for Mr White. She buys a hat for herself , too. After that, Mr White is very tired and hungry . He looks at his watch. Then he says, "Oh, it's 4:00 in the afternoon, that's too late. I think we must go home now." So they begin to go home. But they lose their way. Mr White can't find the way home. He sees an old man and asks him, "Excuse me, sir. Where am I?" The old man looks at him and the car, "You're in your car, sir." he says. Options: A in the morning B in the afternoon C at noon D in the evening Answer: B in the afternoon Question:

A: Mr and Mrs White go home _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: In England, people don't often talk much. You can get on a bus or a train,and everyone sits looking out of the window. Often they read books and papers, but they don't talk much. When you meet English people they often talk about one thing--weather . So when you meet somebody in England, you can say, "Nice weather for the time of year!" "But it is a little cold today," somebody may answer. "But it will be a little warmer later,"you can say. Talk like this, and the English people will think," How friendly you are !" Options: A How do you do? B How are you? C Nice weather! D Nice to meet you! Answer: C Nice weather! Question:

A: From the passage we know when you meet English people, you can say like this: _

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: It was a village in India. The people were poor. However, they were not unhappy. After all, their forefathers had lived in the same way for centuries. Then one day, some visitors from the city arrived. They told the villagers there were some people elsewhere who liked to eat frogs' legs. However, they did not have enough frogs of their own, and so they wanted to buy frogs from other places. This seemed like money for nothing. There were millions of frogs in the fields around, and they were no use to the villagers. All they had to do was to catch them. Agreement was reached, and the children were sent to the fields to catch frogs. Every week a truck arrived to collect the catch and hand over the money. For the first time, the people were able to dream of a better future. But the dream didn't last long. The change was hardly noticed at first, but it seemed as if the crops were not doing so well. More worrying was that the children fell ill more often, and there seemed to be more insects around lately. The villagers decided that they couldn't just wait to see the crops failing and the children getting weak. They would have to use the money they'd just had to buy pesticides and medicine. Soon there was no money left. Then the people realized that what was happening. It was the frogs. They hadn't been useless. They had been doing an important job--eating insects. Now with so many frogs killed, soon there were more and more insects. They were doing harm to both crops and people. Now, the people are still poor. But in the evening they sit in the village square and listen to sounds of insects and frogs. _ . Options: A The crops didn't do well. B There were too many insects. C The visitors brought in disease. D The pesticides were overused. Answer: B There were too many insects. Question:

A:
What might be the cause of the children's sickness?