题目：
补全对话，每空一句。
A: Hi, Li Iei.
B: Hi, John.
A: What are you doing for National Day?
13: I'm going to visit my grandparents in the countryside. 1._______?
A: I'm going to the Three Georges (三峡).
B: 2. _______
A: I think so.
B: 3. _______?
A: Just for 3 days. I don't like going away for too long.
B: 4. _______
A: The same to you.
B: 5_______
A: OK. I won't.
答案：
1. What/How about you
2. That sounds interesting
3. How long are you staying there
4. Have a good time
5. Don't forget to call me
(答案不唯一)
