根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为
多余选项。
A: Some of our classmates are going to Japan for the summer vacation． Will you join them?
B :  小题1: But I have to go back home to stay with my mother because she is badly ill in bed．
A : Oh, that’s too bad!
B :  小题2:
A : Yes, my aunt in Hawaii has invited me to spend my vacation with her．
B : Great ! Hawaii is a wonderful place, isn’t it?
A : Certainly, I suppose she’ll show me around some interesting places there．   小题3:
B : As I know． Hawaii was discovered by Captain Cook in the 1770s and he got killed there the next year he discovered it．
A : That’s right．  小题4:
B : Sure, you’ll certainly enjoy yourself． But don’t forget to write to me, will you?
A :  小题5: 
A : Of course, I will．
B : But now it’s become a world – famous scenic spot．
C : I would go to, should I have the chance．
D : Have you got a way to spend yours?
E : No, never．
F : And I’m going to read some books about its history as well．
G : And I’ll go there as soon as the vacation starts．