阅读短文，从方框中选择适当的词并用其正确形：式填空，使短文通顺、意思完整。请将答案写在下面. 题号后的横线上。每空限填一同，每词限用一次。方框中有两个词是多余的。
if,most,why,write,use,for,be, so,bridge,much,difficult,easy |
InChina, a student must study English. Someone asks 1 we learn English inChina. Because it is one of the world’s 2 important languages and it is also widely 3 in the modem world. 4 you travel all over the world,you’ll find English everywhere. It’s widely used 5 business between different countries. And three quarters of the world’s books and newspapers are 6 in English. If you know English,you can enjoy 7 many good books. It’s a 8 to knowledge. So we must do 9 listening,speaking,reading and writing. If you work hard at English，it’s not 10 to learn it well. You can do it.
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