We should keep our classroom _____. [ ]A. cleaned B. clean C. cleaning D. to

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We should keep our classroom _____.

[ ]

A. cleaned
B. clean
C. cleaning
D. to clean

答案

举一反三

The woman is _____ fat because she eats _____ junk food. [ ]
A. much too, too much
B. much too, much too
C. too much, too much
D. too much, much too

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句型转换。1. I’m afraid of the dark.（改为同义句）
    I’m ________ the dark.
2. Don’t you remember me, ________ ________?（完成反意疑问句）
3. He was a teacher in the past, but now he isn"t.（同义句）
    He ________ a teacher.
4. It seemed that she has changed a lot.（同义句）
    She ________ a lot.
5. I spent two hours doing my homework last night. （就划线部分提问）
    ________ ________ did you spend doing your homework last night?

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His son is only four years old. He is _____ to go to primary school this year. [ ]
A. enough old
B. too old
C. not old enough
D. young enough

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根据句意，用括号中所给单词的适当形式填空。

1. Playing too many computer games is ______ (harm) to you.
2. We should speak to the old man ______ (polite).
3. —How many ______ (tooth) does a dog have?
—Sorry, I have no idea. Let"s search on the Internet.
4. A computer is ______ (expensive) than a TV set.
5. Have you read ______ (today) newspaper?
6. I ______ (not go) to bed until my mother came back at ten last night.
7. You need _______ (return) the comic book to the library at once.
8. My sister _______ (be) a singer since she left the school.

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根据句意完成句子。1. Smoke from those big factories is __________ (harm) to the villagers nearby.
2. When the fire happened, the firemen hurried there and carried the children to ________ (safe).
3. It is well _________ (know) that the Beijing Olympics in 2008 was a great success.
4. His fans rushed towards him _________ (short) after the match.
5. To keep a lamp _________ (burn), we have to keep putting oil in it.

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