I could not persuade him to accept it,（）make him see the importance of it.

The aircraft vanished without（）

She had clearly no（）of doing any work, although she was very well paid.

Many students found the book （）;it provided them with a large amount of information on the subject.

The weakening housing market continued to take its（）on the industry.

I don't know who on（）stole the diamond last night.

I was（）than angry when I saw how they'd ruined the landscape.

Since we can't hear you at the back of the hall, you'll have to（）your voice.

Some say yes and others say no; I don't know （）to follow.

I tried very hard to persuade him to join our group but I met with a flat（）