1. 给下列句子选择正确的答语。

A. She is in Beijing. B. He is playing chess with his grandpa. C. Sorry, I can't. I'm on the phone. D. I want a cola, please. E. We are going to the zoo tomorrow.

1. （1） —What do you want to drink?

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3. （2） —Where is your mother?

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5. （3） —When are you going to the zoo?

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7. （4） —Who can help me?

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9. （5） —What is John doing?

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