补全对话

A. They're all places of great interest in China. B. What did you do, then? C. How do you like the cities? D. Nice to see you again. E. We visited our grandparents there. F. What cities did you visit? G. When did you come back?

A: Hi, Mary.

B: Hi, Huiming. Nice to see you, too. Where did you go last month?

A: Well, we went to our hometown in Jiangxi.

B: Oh, they must be very happy to see you again.

A: Sure.

B: My parents took Dick and me to a few cities in the south.  

A: That must be very interesting.

B: We visited Shanghai, Nanjing, Wuxi and Hangzhou.

A: Oh! I think you were sure to have a good time.

B: Yes, we really enjoyed ourselves.