user: Article: It was 12:45 pm on January 2, 2007. 50-year-old Wesley Autrey was waiting for the train at a subway station in New York. His two daughters, aged four and six, were with him. Suddenly, a sick man fell down on the platform  . The man, 20-year-old Cameron Hollopeter, got up, but then fell again--this time, onto the track between the two rails  . A train was coming into the station. It was a frightening moment. But Mr Autrey wasn't frightened. He looked at the man and the space that the man was in. It was about half a meter deep. And he thought, "The train is going to travel over this man. If he tries to get up, the train will kill him. But if he lies on the ground and doesn't move, he'll be OK." So he got an idea. He jumped down and kept Mr Hollopeter down on the ground. The train driver saw them. He was terrified, but he couldn't stop in time. The train traveled over the two men before it stopped. The people on the platform were surprised. When Mr Autrey heard them screaming, he shouted, "We're OK down here, but I've got two daughters up there. Let them know their father is OK." In an interview on a TV show, Mr Autrey said, "The only thing that happened to me was my blue hat got dirty." Question: Mr Autrey was worried about  _  when the train stopped. Yes or no, is the answer "his two daughters"?
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Article: Mr. Green works in a high school. He likes reading and often borrows some books from the library. He keeps reading newspapers after supper. So he knows much and teaches well. His students loves him very much. Mike, his little son, is only nine. He also likes reading books. And he often asks his father some questions. Mr. Green always answers difficult ones. One day Mike read something about phones and he was interested in it. He asked his father a few questions, and his father answered all.  His father said, " Fathers always know much, but sons always know little!" The boy thought for a minute and said," I don't agree with  you." "Oh? Why?" Mike didn't answer but asked, "Who invented the phone?" "Bell." answered Mr. Green. "Why didn't his father invent them?" Looking at his son, Mr. Green didn't know how to answer it. Question: Who invented the phones? Yes or no, is the answer "Bell"?
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Article: Mr and Mrs Green live in a big city  , and one summer they go to the country   for their holiday. They enjoy it very much, because it is a quiet  , clean place. One day,they are going for a walk in the morning and they meet an old man. He lives on a farm   and he is sitting in the warm sun in front of his house. Mr Green asks him, "Do you like to live in this place?" The old man says, "Yes,I do." Mr Green asks again, "What are the good things about it?" The old man answers, "Well,the people here know each other. They often come and visit me,and I often go and visit them. And there are also lots of children here." Mr Green says, "That's very interesting. But what are the bad things?" The old man thinks and thinks and then says, "Well, the same things, really!" Question: Mr and Mrs Green  _  the country very much, because it is a quiet, clean place. Yes or no, is the answer "like"?
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Article: Years ago, as we know, zoos kept animals in cages. Cages made it easy for visitors to see the animals, but a small cage is not a good place for an animal to live in. Today animals live in open areas. There are usually plants and a little lake around, like the animals' habitats. Visitors usually stay in the bus to see the animals outside. Zoos help to protect all kinds of animals. They protect animals in the zoo as well as animals in the wild. How do they do this? Zoos tell people how animals live in the wild and how to help protect their environment. The number of many kinds of plants and animals is becoming smaller and smaller. Mammoths, which are related with Asia elephants, are now extinct(.Scientists say that 74 different kinds of living things are disappearing a day! Zoos are working together to help animals-our friends. Question: In the past, zoos kept animals in cages so that people can   _  . Yes or no, is the answer "see them better"?


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