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

Shall we request the chairman（）our suggestion again?

An explosion is a sudden increase in amount（）

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

I expected a bigger payment, but I suppose you have to be（）for small mercies.

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

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

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

Inquiries（）the condition of the patients may be made personally or by telephone.

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