词汇运用

用所给单词的适当形式填空

combine explode violent surface development spread presence disappoint mass gradually

1.   Let's ________ to fight against our common enemy.

2.   Don't put the bottle on the edge of the ________ of the desk, or it will fall down.

3.   A great ________ of rock had fallen from the cliff and now blocked the road.

4.   The news that tsunamis caused more than 100,000 deaths ________ throughout the world in

       a short time.

5.   Several days ago, a bomb ________ near the police station, killing 10 officers.

6.   There is too much sex and ________ show on TV.

7.   There have been several new ________ in electronics.

8.   The change was so ________ that we hardly noticed it.

9.   The picture was so lifelike that he felt as if he were in the ________ of his dead father.

10.   The film was a bit of ________; we expected it to be much better.