補全對話從方框中選擇最佳選項完成對話，有兩項是多余的。

   A. I can't wait to go there.

   B. What's it like?

   C. I haven’t decided yet.

   D. I have already bought the tickets.

   E. Maybe I'll go to Thailand.

   F. What's it about?

   G. How much is it?

A： Tom,have you decided where to go on vacation yet? 

B： Yes,Hainan Island. 1  

A: Wow,you’re great. 2

B： It cost me 368 yuan. It is said that Hainan Island is very beautiful. 3 Where will you go?

A： 4 You know I have to write a book report.

B： Well,have you chosen a book?

A： Yes,I have. I have planned to read Treasure Island.

B： 5

A: It's about a boy who went out to sea and found an island full of treasures.

1. 2. 3.

4. 5.

3. (2014 •山東泰安模擬) They have already seen the film.(改為一般疑問句) 

theythe film ?

2. (2014 •湖北黃岡模擬) She has already cleaned her room.(改為否定句) 

She cleaned her room.

1. Has he cut down that tree yet?(作否定回答)

，he .

5. 我砍倒了樹，蓋了座房子。

I  the tree and built a house.

4. (2014 •廣東梅州模擬) 我對這本書愛不釋手。

I can't  the book.

3. 我們一個月應該至少讀兩本書。

We should read  two books in a month.

2. 昨天晚上雨下得很大，湖里充滿了水。

It rained heavily last night. The lake is  water.

1. (2014 •河南模擬) 快點兒！否則我們就開會遲到了。

 ! Or well be late for the meeting.

5. He was interested in science and t when he was ten years old.