25．He is very popular among his students as he always tries to make them ____ in his

　　 lecture.

　　 A．interested　　 　　 B．interesting　 　　 C．interest　 　　　　　　　 D．to interest

24．___ is known to us all that the 2008 Olympic Games took place in Beijing.

　　 A．What　 　　　　 B．It　　　　 　　　　　 C．As　　　　 　　　　　　 D．Which

23．It's quite_　 ___that Dr Smith will be present at the meeting.

　　 A．certain　　　 　　　 B．sure　　 　　　　　　 C．certainly　　 　　　　　 D．surely

22．Ten years ago the population of our village was ____ that of our neighbor's.

A．as twice much as　　　 　　　　　　　　　　　　　　 B．twice large than　　

C．twice as much as 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D．twice as large as

21．___ annoys me is that Kirn never returns the books she borrows on time.

　　 A．This　　　 　　　　　　　 B．It　　　　　 　　　 C．What　 　　　　　　　　　　　 D．That

6．他能及时实施他的计划的可能性很小。

　 　　　　　that he can　　　 　　　　　　his plan in time are very small.

5．总体上说，我们必须依靠政府来防止我们的环境受到污染。

　 　　　　　a 　　　　　, we must depend on our government to 　　　　　our environment

　　　　　 　　　　　　　polluted.

4．他给公司挽回了损失，作为回报，公司给了他一间公寓。

　 He saved a lot for the company; the company gave him a flat 　　　　　.

3．现在很多人用电子邮件来替代信件，这表明越来越多的人使用电脑了。

　 Nowadays many people ___ letters ___ emails, which shows the wide use of the computer.

2．总经理生病去世后，他唯一的女儿接管了他的生意。

　 After the general manager fell ill and died, his only daughter ____ ____ the business　 ____him.