情景交际。根据对话，填入合适的词，补全对话。
A: Hi, Jill. Where have you 1_____ for your holiday?
B: Hainan Island.
A: Hainan Island? I 2_____ that's a beautiful place. But I've 3_____ been there before.
What do you 4_____ is the best thing there?
B: I think it's scuba diving.
A: Aren't you 5_____ of it? That's in the deep sea.
B: No, not at all. That's very great.You can see 6_____ different 7_____ of fish and
the colorful reefs in the sea.
A: That 8_____ really cool. I suppose I'll 9_____ my holiday there next time.
B: Oh, if you can have a chance, please 10_____ it I'm sure you'll have a good time there.