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问题 填空题
根据句意，从方框内选择合适的单词填空。
in, never, after, for, since 
1. We have _________ watched such an exciting football match before.
2. Lily’s grandmother has been dead _________ a few years.
3. My sister is going to Canada _________ a few days.  
4. _________ you have got everything ready, please let me know.
5. —How long have you been like this?
    — _________ last night.
答案

1. never    2. for     3. in      4. After    5. Since

翻译题

完成句子。

1. 考试前他紧张得睡不着觉。

    He was ______ ______ ______ fall asleep before the examination.

2. 当人们发觉第二次地震时立即从屋里跑了出去。

    When the second quake was felt, people ran out of their houses ______ ______.

3. 那次可怕的灾难之后，百分之八十的孩子无家可归。

    After that terrible ______, 80% of the children became ______.

4. 他们昨晚一直看电视，没有做作业。

    They watched TV all the time last night ______ ______ doing their homework.

5. 工厂北边的废墟中挖出一个小女孩。 

    A little girl was ______ ______ ______ the ruins to the north of the city.

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单项选择题

为了使物品输送平顺，在使用重力式滚轮输送机输送货物时，在任何时候一件物品至少要有（）个以上滚轮支撑。

A.2

B.3

C.4

D.5
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