1. 句子匹配

A. Yes, we do. B. It's next to the music room. C. How nice! D. Four. E. Yes, it is.

1. （1） —How many balls are there?

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3. （2） —Do you have a computer room?

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5. （3） —Is that the lunch room?

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7. （4） —Where is the art room?

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9. （5） —Welcome to our classroom.

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