补全对话。
A: Hello, Charles.
B: Hello, Claire. Nice to see you here. How are you?
A: Fine, thanks, Where are you going for your summer holidays, Clarles?
B: 1. . I'm going to stay with my uncle for three weeks.
A: You certainly are lucky. How are you going there?
B: By air, of course. 2. ?
A: I'm going to visit my grandparents in a small village. I go there every summer.
B: Sounds great! I've never been to the countryside. What do you do there?
A: I do many things 3. .
B: It's fantastic! Are you going there alone?
A: No. 4. By the way, what's John going to do this summer?
B: He says he's going to the mountains with his parents. Well, I've got to 90. Have fun, Claire.
A: 5. I'll see you in September.
