⑴Who's he?                          A. Yes, I am.

⑵Are you Mike?                    B. Good afternoon.

⑶Good evening, Miss Li.       C. Hi, Mike.

⑷Hi, Liu Tao.                          D. Nice to meet you, Helen.

⑸She is my friend, Helen.      E. Good evening.

⑹Good afternoon.                 F. Fine, thank you.

⑺How are you?                      G. He's Tim.

⑻What's your name?             H. I'm Wang Bing.