根据句意和汉语提示，填写恰当的短语完成下列句子

1.Can we 　　 　     (推迟) the meeting till next Monday morning?

2. Would you please 　　 　     (分发) the exam papers?

3.He must feel sad now. Let’s　　 　     (使他高兴起来).

4.Can’t you 　　 　     (想出) a better excuse than that?

5.The room is too dirty. It should be 　　 　    (打扫干净).

It’s time ________ school. Let’s ________.

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It's ten o'clock in the evening. Let's ________.

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--It's too noisy outside. I can't hear the radio clearly.

-- Let's________.

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