1. 补全对话。

A. OK. B. Fine, thank you. C. Good morning. D. Good afternoon, Tim. E. Nice to meet you, too.

1. （1） —Good morning.

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3. （2） —How are you?

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5. （3） —Nice to meet you.

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7. （4） —Good afternoon, Mrs Li.

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9. （5） —Let's colour it brown.

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