问题详情：
根据上下文补全对话内容
A: Hello, Gina. What did you do last summer vacation?
B: I visited my aunt.
A: 1.
B: She lives in Qingdao, a nice city.
A: 2.
B: She has lived there for 10 years. 3.
A: No, I haven’t. But I’m going to spend a holiday there.
B: It’s a good time to go there in summer. You can enjoy swimming in the sea.
A: 4. I’ll go there this summer vacation.
【回答】
1. Where does your aunt/she live?
2. How long has she lived there?
3. Have you ever been there before?
4. Good idea.
知识点：补充句子
题型：补全对话
