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

Shall we request the chairman（）our suggestion again?

Mr. Sanders has been asked to（）the next meeting of the committee.

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

She is very nice, but because she has a（）way of speaking, she is slow in making friends

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

（）students often find it difficult to live in China at first.

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

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

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