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完形填空。

　　Students in many countries are learning English．Some of these students are small children．　　1　　 are teenagers．Many are adults．Some learn 　　2　　 school, others 　　3　　 themselves．A few learn English by 　　4　　 the language over the radio, on TV, or in films．One must work hard 　　5　　 another language．

　　Why do all these people want to learn English? It is difficult 　　6　　 this question．Many boys and girls learn English at school because it is one of their 　　7　　．They study their own language and math and English．Some people learn it because it is 　　8　　 for their work．Many people learn English for their high studies, because in college or university some of their books are 　　9　　 English．Other people learn English because they want to 　　10　　 newspapers or magazines in English．

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完形填空

　　Colour helps you see things．But man and some monkeys and apes(猿) are the only mammals(哺乳動物) that can see colour．1 　 any other mammals，such as the dog，the world 2 　 a black-white photo．Dogs hunt mainly by listening and smelling．

　　Like 3 　 animals，dogs see best when things move．The animals they hunt seem to know this．A rabbit or deer will freeze when they find that they are being hunted．Then the dog 4 　 see it at all

　　Birds can see colour．They need to，because when they fly，they need to find places to land．Colour helps them know 5 　 the place is and what it is like so that they are able to catch flying things in the air or to 6 　 something they think safe．

　　Some birds see things even 7 　 than man．The birds that eat bugs(蟲子) can see them from far away．And even a very young bird can see a house 8 　 the sky．So good eyes and being able to see colours help birds 9 　 food and also help them find out 10 　 there are other animals that are dangerous to them．

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完形填空

　　Once there was a grasshopper(蚱蜢), who was the best hopper(跳躍者)in the world．She taught 　　1　　 grasshoppers how to hop．Soon all grasshoppers were hopping well, so she felt very proud．

　　Then one day an eagle appeared．She immediately decided to teach the eagle how to hop, 　　2　　 she was sure that hopping was the key to 　　3　　．But every time she 　　4　　 the eagle to hop, he just said, “There is no need．You are satisfied with hopping, but I can fly．“

　　“Stop this silly talking of flying!” screamed the grasshopper．“Flying is 　　5　　 in your imagination．“

　　The next day, some of the grasshoppers went to talk to the eagle．“How is it that you don't know how to hop, yet you still talk of flying? It is 　　6　　 our teacher's orders．”

　　“Hopping is useful and can make you happy, but when you can fly, it is no longer 　　7　　．” said the eagle．

　　“Tell us more,” said the grasshoppers．

　　The eagle began telling them what the world 　　8　　 the grass fields was like．It was a world that included mountains, rivers and oceans(海洋)．

　　Then the eagle took one 　　9　　 grasshopper in his powerful wings to the sky．The grasshopper could see the mountains, rivers and oceans that the eagle 　　10　　．

　　After the eagle landed, he saw a spark(閃光)in the grasshopper's eyes．The grasshopper told others what he had seen in the sky．Therefore, the grasshoppers dreamt of flying in the sky．

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