6. 人口增长如此迅速，以致造成了粮食短缺。

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5．他们可能会对他发怒。(likely)

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4．他悄悄地进来为的是不弄醒孩子。

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3．他吸可卡因上瘾。(addicted)

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2．医生迅速地用药麻醉了患者。(drug)

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1．他父亲是如此激动，以至于忍不住流下了泪水。(so...that)

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25. The government has raised the price of water in order to ______ waste.

　 A. report　　　　　 B. reduce　　　　　　 C. notice　　　　　　 D. increase

24. Toby has been a wine ______ but he didn’t drink any more after he saw an accident caused by a drunk driver.

　　 A. addict　　　　　　 B. fan　　　　　　　　 C. player　　　　　　 D. expert

23. I didn’t ______ Mary at first sight because she had changed so much since we last met.

　 A. recognize　　　 B. discover　　　　 C. realize　　　　　　 D. understand

22. China has a ______ number of population than ever before.

　　 A. more　　　 B. smaller　　　 　C. less　　　　 D. larger