----Oh, you are here. I’m looking for you all the morning.      ？

  ----To the library.

  A. Where have you gone     B. Where will you go

  C. Where are you going      D. Where have you been?

—Where will you go for your vacation?

—I decide ________ Australia.

A. go to                                    B. to go to

C. going to                                 D. will go to

根据对话内容，从方框中的六个选项中选出五个合适的句子补全对话。
A: Hello, Mike!
B: 【小题1】__________.
A: Will you be on holiday?
B: 【小题2】__________
A: Where will you go?
B: 【小题3】___________.
A: I have never been there. Have a god time!
B: 【小题4】______ Bye---bye!
A: 【小题5】_________.