He is waiting outside the ________office.A.doctor B.doctors C.doctor's
—Good night. —__________. A. Good evening. B. Good night. C. Good afternoon.
——Nice to meet you. ——_____________. A. Hello. B. This is Gao Wei. C. Glad to meet.
——How are you? —— _________. A. Good morning . B. Good—bye . C. I’m fine .
-----________________? -----Fine, thanks. A. How do you do? B. How old are you? C. How are you?
-----Nice to meet you. -----________________ A. How are you? B. How do you do? C. Nice to meet you, too.