She couldn't（）laughing at him in those clothes.

Our department（）courses in several foreign languages.

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

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.

He will behave(crazy)（）if he drinks too much.

I want you to succeed without（）and firmly believe that you will succeed if you try hard enough.

The aircraft vanished without（）

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

People appreciate（）with him because he has a good sense of humor.