补全对话

A : Hi,  Lucy!   1 

B: Oh, I' ve been to many places with my   parents, such as Hangzhou, Beijing and Xi'an.

A: 2

B: Really? What places have you been to,Sarah?

A: Very few. I've only been to Zhouzhuang.

B: 3

A: It's in Suzhou. It's a small place.  It's the   No. 1 Water Country of China. There you can   see many old buildings on the water, because   Zhouzhuang has a long history.

B: 4  I've just seen a lot of natural beauties,   but not much old China culture yet.

A: 5