補(bǔ)全對話。請閱讀下列對話，從方框內(nèi)7個(gè)選項(xiàng)中選擇5個(gè)恰當(dāng)?shù)木渥油瓿纱藢υ�，其中有兩個(gè)句子是多余的。
A: Hi, David! Come in, please.
B: 【小題1】___________________
A: I’m looking for information about London on the Internet.
I’m going to London for my holiday.
B: Aren’t you lucky! 【小題2】 ___________________.
A: No, but my mother has been there 3 times. She told me there were many places of interest there.
B: 【小題3】 _____________________________ .
A: I’m leaving at 6 a.m. on Saturday June 27.
B：Will you get there by plane ?
A: 【小題4】 _________________________ 
B: Have you ever flown in a plane?
A: No, never.
B: Then. You must be excited when you fly in a plane.
A: Really? 【小題5】 _____________________

A. When are you leaving? B. Have you finished your homework? C. Have you ever been to London before? D. Of course. E. What are you doing? F. I can’t wait for it G. Sorry.

Have you finished the book＿＿＿you borrowed from the library?

A. which   B. it    C.  what

 

Have you finished the book＿＿＿you borrowed from the library?
A. which   B. it    C.  what