Q: Read the following article and answer the question. Article: Scientists who study the climate are still arguing about how fast the earth is warming and how much it will warm, but they do agree that the earth is warming and that it will keep warming if we don't do anything about it. Scientists agree that the burning of fossil fuels   like oil and coal cause greenhouse gases to escape into the air and that these gases are causing most of the warming. Another cause is deforestation (cutting down trees) . Trees _ carbon dioxide, one of the greenhouse gases, from the air. There are already some changes happening because of global warming. Sea level is rising and some animals are already moving to new homes. It's already too late to stop global warming completely. If the warming gets worse, as scientists expect, there may be some kinds of plants and animals that is disappearing because they can't move to new homes. There may be more storms and floods. Sea level may rise so much that people have to move away from the coasts. Some areas may become too dry for farming. Global warming is a very difficult problem to fix. People are having a hard time agreeing on what to do about it. For example, everyone agrees that wasting energy is a bad thing to do. But some people think that the federal government   should make laws about it, while other people think it should be up to each person or business to decide what to do. Many states and businesses in the United States are not waiting until the federal government decides what to do. They have already started working on the problem. Question: What is the best title of this passage? Answer:
A: The global warming

Q: Read the following article and answer the question. Article: On February 3rd, 1949, New York Harbor was an exciting place. Many people were there to greet a ship from France. On the ship were 49 French railroad boxcars filled with gifts from the people of France to the people of America. These boxcars were from the famous Merci Train(Merci:a French word meaning "thank you"). After World War II, a lot of factories, roads and farms in France had been destroyed. Many French people had no jobs or money and had little to wear and little to eat. In the winter of 1947, a train was sent across the United States, stopping in cities and towns along the way. At every stop, people gave whatever they could. Factories gave clothing and medicine. Farmers gave food. Families gave money. Even school children gave away their pocket money. All the things were then taken to France by ship. By 1949,the French had begun to recover from the war. The Merci Train was their way of saying "thank you" to America. French people had filled the boxcars with gifts. Most of _ were personal, like hand-made toys, children's drawings, or postcards. But the boxcars themselves were perhaps the most meaningful of the gifts. On each car, the French people had painted the pictures of all their 40 provinces. with an American eagle on the front. The boxcars were taken to each state of America, where they were warmly greeted. Now many of the states still keep their boxcars. Gifts sent by the French people can still be seen in some museums. The Merci Train came out of the war, but it now reminds the world that countries can also work together in peace. Question: The best title for this passage is   _  . Answer:
A: The Story Of The Merci Train

Q: Read the following article and answer the question. Article: Jamie was born in a small village in the north of England. He is nine years old. He likes playing basketball very much. When he is free, he always plays basketball with his friends in the open air. Sometimes he walks in the forest and picks some flowers by himself. Last Friday, Jamie finished his homework after the second class in the morning. He hurried to play basketball. The playground was wet. After some time his basketball was dirty and his hands were dirty, too. It was 9: 45 and the third class began. Jamie had no time to wash his hands and ran into his classroom. Mr Black, his English teacher, told Jamie to write some new words on the blackboard. Jamie stood in front of the blackboard and started to write. Mr Black saw his right hand was dirty. "Oh, dear!" said the teacher. "Your right hand is dirty. I'm sure it's the dirtiest in our class." "You are wrong, Mr Black," said Jamie. Then he showed his left hand and it was dirtier. Question: Mr Black asked Jamie to  _  . Answer:
A: write some words

Q: Read the following article and answer the question. Article: John moved into a new house. He was very happy. He had an old cat and a young cat. He liked them very much, He thought, "I must let my cat go in and out of my house when I'm not at home." He had an idea. One day, a friend came to see him and saw two holes  in his door. One is big, the other is small. "My dear friend," he said, "It's a very nice house, but why are two holes in your door of the new house?" "To let the cat in and out, of course." John said. "But why are there two holes? Is one hole all right?" "How can a big cat go through the little hole?" said John. "That's right. But can't a little cat go through  a big hole?" The friend laughed. Question: What idea did John have?   _   for his cats. Answer:
