1. 从方框中选择合适的应答语。

A. Really? You're great. B. OK, we will. C. No, it isn't. D. Thank you. E. It's Peter's umbrella.

1. （1） —Is that your fan?

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3. （2） —Welcome to our class.

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5. （3） —Please put your things away after class.

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7. （4） —We made all the animals.

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9. （5） —Whose umbrella is this?

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