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Usually, I can’t work on my lessons ______ full attention unless I am free ________ noise.

With its economy in great stress, the Chinese government is now ________ to get a way out and looking forward to a new stage in 2012.

I fell asleep while working on this paper_______the computer on.

I went to bed very late last night, ___, early the next morning .

I never think myself a stupid boy. ______, I know I’m on the road to success.

A teacher should have the ability to be ____ his or her class.

You just can’t imagine what effect these people’s achievements have ____ our lives today.

Tom was so wild about computer games that he would stay online for ten hours _____every day.

Once or twice he has had difficulty making decision on his own, but         he is an independent man.

He has been caught      the rain and is wet       the skin.