补全对话。
A: Hi, Bill. Where __1__ you go on vacation?
B: I went to Mount Changbai.
A: __2__ was your vacation?
B: Pretty good. The weather __3__ not hot __4__ cold. We climbed some __5__ .
A: You say you had a good time?
B: Sure. Where did you go?
A: Well, nowhere. I stayed __6__ __7__ , Maybe I’m __8__ to Mount Changbai next vacation,
but I'm not __9__ .
B: If you have a _10__ , take it.
