His company promised to pay for his health （）in addition to other benefits.

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

Nobody knows how long and how seriously the shakiness（不穩(wěn)定） of big businesses will （） down the economy.

The price they offered for my old car was so low that I（）it down.

The aircraft vanished without（）

Our department（）courses in several foreign languages.

I just managed to（）a quick breath before I was pulled under the water by the passing boats.

Shall we request the chairman（）our suggestion again?

The student's first attempt at writing a play was a far（）from the work of Shakespeare.

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