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

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

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 never（）to read the news but turned at once to the crossword puzzle on the last page.

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

Shall we request the chairman（）our suggestion again?

The aircraft vanished without（）

We forgave her anger because we knew that her father's illness had put her under great （）

After she became a lawyer, she decided to （）criminal law.