I ⑴This is my brother, Mike. ⑵Goodbye, Bobby. ⑶She's my friend, Yang Ling. ⑷Are you Tina? ⑸Hi, I'm Su Hai. ⑹Good evening, Alice. ⑺This is Tim. ⑻Good afternoon, class. | II A. Hi, I'm Wang Bing. B. Good afternoon, Miss Li C. Hello, Mike. D. Goodbye E. Good evening. F. No, I'm not. G. Good morning, Yang Ling. H. He's my brother. |