While Mary a letter, the children were playing outside. A．wrote B．writes C．is writing D．was writing 题目和参考答案——青夏教育精英家教网—

题目内容

While Mary ___ a letter, the children were playing outside.

A．wrote

B．writes

C．is writing

D．was writing

【答案】

【解析】本题主要考查While引导的时间状语从句，一般情况下while引导的从句中前后两个动作都用进行时态，故选D.

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While Mary ___ a letter, the children were playing outside.

While Mary ___ a letter, the children were playing outside.

A．wrote B．writes C．is writing D．was writing

根据要求改写句子。

1. I called the TV station while the alien was eating pizza. (改为否定句)
    I _________ _________ the TV station while the alien was eating pizza.
2. I was talking to the reporter when the alien came out of the restaurant. (改为一般疑问句)
   _________ _________ talking to the reporter when the alien came out of the restaurant?
3. The dog got out of the box while Mary was drinking coffee. (对画线部分提问)
   _________ _________ while Mary was drinking coffee?
4. While I was watching a soap opera, the telephone rang. (对画线部分提问)
   _________ _________ the telephone ring?
5. My mother was cooking when I got home yesterday. (对画线部分提问)
   _________ was your mother _________ when you got home yesterday?

词形变换。

1. In the past, most of people here__________（ride) bikes to work.
2. Today, Tom________(have) a lot of work to do. He________just________
(have) his breakfast and he________(leave) for school.
3. You needn’t________(worry) too much about your son. He_________
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4. ________you________(put) away my book? I can’t find it anywhere.
5. The Green family________(live) here for ten years. They_________
(come)here in 1998.
6. Why not see the film with me? I_________(see) the film. I_________(see)
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7. What ________you________(do) with those old books yesterday? I _______(give) them to others.
8. I ________(watch) TV while Mary________(read) newspaper between
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9. My brother ________(be) born in 1983. since then, he________(live)
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10. The TV play________(be) on for 2 hours.

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