◎ 题干
用所给动词的适当形式填空。
1. We were looking forward to____ (visit) Shanghai World Expo .
2. The law of gravity____ (discover) by Isaac Newton about 350 years ago.
3. You must try your best to stop him____ (make) the same mistake again.
4. Jack said he____ (return) the two books to the library in a week.
5. He prefers____ (take) part in the public activities rather than stay at home alone.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“用所给动词的适当形式填空。1. We were looking forward to____ (visit) Shanghai World Expo .2. The law of gravity____ (discover) by Isaac Newton about 350 years …”主要考查了你对  【被动语态】【不定式】【动名词】【一般过去时】【过去将来时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。