It seems to some experts that there are only three commonly-used video websites in this area: 56.com, Youku.com, Tudou.com and they_______ 90% of the market.
Hardly could he_____this amount of work in such a short time.
________ fire,all exits must be kept clear.
I wanted to catch_____early train,but couldn’t get_____ride to the station.
—Could you turn the TV down a little bit? —_______.Is it disturbing you?
He didn’t make_____clear when and where the meeting would be held.