--- Was he sorry for what he had done? --- ___________.
His sudden look of fear made ________clear that he had something to do with the matter.
(2012年重庆卷,22) -Kevin,you look worried. Anything wrong ? -Well, I ________ a test and I'm waiting for the result.
The young teacher treated the naughty boy kindly,but her patience _______at last.
The comments the expert made______ stock-market bothered him greatly,________him not fall asleep all night.
There has been a(n)________of gloom in the factory since it was announced that it would be closed.