7. 　　　　　the questions you asked, I wrote a letter to answer them with what I learnt in the field.

A. Supposing　　　　 B. Regarding

C. Given　　　　　　 D. Provided

6. 　　　　　genes, intelligence also relies on a healthy diet, a good education and a nice home environment.

A. Except for　　　　 B. Thanks to

C. In addition to 　　D. But for

5. Tom avoided making eye 　　　　　with Mary. They quarrelled badly last night.

A. concern　　　　　 B. contact

C. connect　　　　　 D. communication

4. The government of the Hong Kong Special Administrative Region hosted a welcoming dinner 　　　　Chinese President Hu Jintao here Saturday evening.

A. in honour of　　 B. in place of

C. in need of　　　 D. in praise of

3. Cities can provide much convenience and entertainment, which is 　　　　　the very reason people can’t bear to part with city life.

A. sure of　 B. true of　 C. right for　 D. real to

2. 　　　　　　by the failure of his examinations again and again, he nearly gave up.

A. Wondered　　　　　　 B. Shocked

C. PuzzledD. 　　　　　Depressed

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

1.-Have you thought of the topic for the composition?

-Not yet, I 　　　　　　it very carefully, but I haven’t decided.

A. considered

B. have been considering　

C. shall consider

D. was considering

4. 除了在大学里任职以外，他现在还经营着自己的运输公司。

3. 这是一个挑战，但幸运的是我们拥有足够的经验可以利用。

2. 那个受伤的士兵试图和他的部队取得联系，最终却失败了。