1. 选择正确的选项。

⑴Good afternoon, I'm Mr Wang.               A. I'm Lili.

⑵How are you? Wuying.                            B. Byebye.

⑶Hello, I'm Amy, what's your name?         C. Fine, thank you.

⑷Good morning, boys and girls.                D. Good morning, Ms Smart.

⑸Goodbye, Yingying.                                 E. Good afternoon, Mr. Wang.