______ is known to us, the 16th Asian Games will be held in Guangzhou, China in November, 2010.
It was a pity that the great writer died _____his works unfinished.
Playing tricks on others is___we should never do
He accidentally ___ he had quarreled with his wife and that he hadn't been home for a couple of weeks.
I don't _ ___ rock 'n' roll. It's much too noisy for my taste.
1 have always been honest and straightforward, and it doesn't matter ___ __ I'm talking to.