情景会话。选择合适的选项补全对话，将编号写在相应的横线上。

Peter: Hi, Mike, 

Mike: Guess. 

Peter: 

Mike: No, she isn't.

Peter: 

Mike: She's from the UK.

Peter: 

Mike: He's my friend. He's from Australia.

A. She's my teacher.

B. Who's that woman?

C.Where is she from?

D. What about that boy?

E. Is she your mother?