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

An explosion is a sudden increase in amount（）

The aircraft vanished without（）

Some say yes and others say no; I don't know （）to follow.

She had clearly no（）of doing any work, although she was very well paid.

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

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

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

He（）for military service against the wishes of his parents.

Anne（）from outside her home last Wednesday.