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

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

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

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

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

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

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

The survivors（）to a floating tree in hopes of rescue.

An explosion is a sudden increase in amount（）

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