世界因皒而精彩4. A outbreaks B incidents C aidents D cases
5. A end B beginning C final D begin
6. A it B they C which D those
7. A enlarged B strengthened C decreased D increased
8. A was no longer B went out of C ___ased to be D re ___ined
9. A few B ___ny C countless D innumerable
10. A killing B killer C kill D saver
11. A weak B disabled C sick D healthy
12. A touching B touched C untouched D having touched
13. A stop B stopping C stopped D to stop
14. A During B In C Before D After
