5．A lake is an area of water s________by land.

[答案]　surrounded

4．As a speaker，you should a________your language to the age of your audience.

[答案]　adjust

3．He is the image of his father，in other words，he r________his father.

[答案]　resembles

2．He answered my greetings in an a________way.

[答案]　absent

1．The space available is not a________for our needs.

[答案]　adequate

25．他已把早起锻炼当成了一种习惯。

He has made________ ________ ________ ________get up early and do exercises.

[答案]　it a habit to

24．他向慈善事业捐款数千英镑。

He________thousands of pounds________charity.

[答案]　donated；to

23．他从失火的高楼内救出了三个孩子。

He________three children________the burning building.

[答案]　rescued；from

22．两个学生帮助我做了这个实验。

Two students________me________the experiment.

[答案]　assisted；with

21．在商业中，没有永远的敌人，只有永远的利益。

In business，there is no________ ________but there is only permanent interest.

[答案]　permanent enemy