I can think of many cases the media have a strong effect on young men.

There is a real possibility that these animals could be frightened, ________ a sudden loud noise. [ ]

I went to see the film last night. It was the second time that I ______ the film. [ ]

(2013·山东济宁模拟)It is by no means clear ________ the president can do something to end the strike

She likes musicians __________ write their own lyrics.