A

⑴Nice to see you again.    

⑵Is she your sister?    

⑶Where are you from?    

⑷Is he your brother?    

⑸Who's that woman?

B

A. I am from Canada.

B. She is my mother.

C. Yes , she is.

D. Nice to see you, too.

E. No,he isn't. He's my father.