7、There are many small things we can do to _______（减少）the pollution of the environment．

6、The film _________（使想起）him of what he had seen in China．

5、If you try hard enough, you will ________（成功）．

4、You must have your luggage _________（称重量）at the airport．

3、What will be done in _______（准备）for the 2008 Olympic Games in Beijing?

2、What’s the _________（标题）of the passage?

1、The two ________（官方的）languages in Canada are French and English．

34、--- You look fed up with the lecture.

--- Well, I __________ it all day.

       A. had been listening to                               B. have been listening

       C. have been listening to                              D. had been listening 

33、

The two strangers talked as if they __________ friends for many years.

       A. should be          B. would be           C. have been          D. had been

32、The murder was brought in, with his hands __________ behind his back.

       A. being                B. having tied        C. to be tied           D. tied