给句子选择正确的答语。

A．We mustn't play with matches.

B．Yes, I do.

C．No, you can't.

D．No, you mustn't. The smoking room is over there. You can smoke there.

E．We must wash hands.
【小题1】What must we do before lunch? （______）
【小题2】What mustn't we do at home? （______）
【小题3】Do you know about fire safety? （______）
【小题4】May I smoke here? （______）
【小题5】Can I throw the stone into the river? （______）

翻译下列句子
1、天气预报说今天有雨
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2、There will be a thunderstorm on Friday
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3、Don’t be late for school.
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4、这周日你打算购物吗？
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5、下周他们将举行一个大型的生日聚会。
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My house is very small，________ it's beautiful.  (   )

A．but

B．so

C．or

I can’t ________ Danny. Where is he?(  )

A．play

B．have

C．find

连词成句：my  is  This  brother  big ( . )
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