写出下列句中划线单词的反义词,完成句子.

写出下列句中划线单词的反义词,完成句子.
You should____________ on the chair.don't stand on the desk.
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Be quiet.Don't be_________
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You should close the window after you go out and_____it when you
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are back
Keep our classroom clean.Don't make it___________
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Walk on the right side.Don't make it____________
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Don't take off your coat!please_________it__________.Is's cold
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You are too late today.please be___________ tomorrw.
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Ken is not polite.He is very__________.
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