从方框中选择合适的选项填在横线上,使对话完整。
A. Hi B. thank you C. Good morning D. Bye-bye E. How are you |
Sam:(1).________,Mary.
Mary: Hello, Sam.
Sam: Good morning.
Mary(2)_________.
Sam:(3)_________?
Mary: I’m fine,(4)____________.
Sam: Goodbye, Mary.
Mary:(5)___________,Sam.