1. 为下列句子选择合适的答语。

A. OK. B. Yes, they are. C. They are on the fridge. D. It's near the door. E. No, he isn't.

1. （1） —Where is the bed?

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3. （2） —Where are the keys?

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5. （3） —Is he in the living room?

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7. （4） —Are they on the table?

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9. （5） —Open the door, please.

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