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 The picture looks very beautiful ____the light wall A. in B. of C. over D. against 
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 Chinese differs greatly _____ Japanese ______ pronunciation A. from…in B. with…at C. from…on D. in…from 
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 The speech by the mayor of Shanghai before the final voting for EXPO 2010 is strongly impressed ___ my memory A. to B. over C. by D. on 
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 With more applications to be invented ______ computers, they are sure, for the most part, to improve our life quality. A. for B. to C. with D. of 
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 ____ we are developing new technology at such a high pace ,the true challenge is to find new ways of using it. A. Although B. After C. As soon as D. Now that 
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 you’ve understood all these rules,you’ll have no further difficulty. A. Unless B. Although C. Until D. Once 
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 ______ time, animals have developed many ways to stay away from their enemies. A. Through B. On C. By D. Over 
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 Let me say sorry to her? No way! I would die I apologize to her! A. after B. before C. until D. while 
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