8.When I told her the air there would be hard to　　　　　 (breath),she said it would be an interesting experience.

答案 breathe

三、单句改错

1.Once she has made her mind,nothing can change it.

答案 made后加up

2.After graduate from college,we finally got a chance to go abroad.

答案 graduate→graduating/graduation

3.I prefer to play football rather than to go fishing with him.

答案 去掉第二个to

4.It was in the park where an accident happened to the old man.

答案 where→that

5.I believe it will be the best means of transports.

答案 transports→transport

6.I hope I can enter into a top university and become a doctor after I graduate from university.

答案 删除into

7.Mr.Lee moved to New York in his early twenties and he lived in the United States ever since.

答案 在lived前加has

8.Over the three years,I have grown fond for her.

答案 for→of

四、完成句子

1.他对这个问题的态度是怎样的?

What's 　　　　　　　　　　　　　　　　　　　this problem?

答案 his attitude toward(s)/to

2.他从不向困难屈服。

He never 　　　　　　　　　　　　　　　　　　difficulties.

答案 gives in to

3.一旦你来到我的家乡,你就会喜欢上它。

　　　  　　　　　 　　　　　 　　　　　　my hometown,you will fall in love with it.

答案 Once you come to

4.我们决定放弃这些书籍。

We are 　　　　　　　　　　　　　　　　　　　　　　　　　　these books.

答案 determined to give up

5.在中国,许多人喜欢乒乓球。

In China,a great number of people 　　　　　　　　　　　　　　　　　　ping-pong.

答案 are fond of

6.他提前到达了火车站。