The reason for his success is ______ he worked very hard.
—Why didn't you buy it? —________, and the color didn't agree with me.
It is________Chinese to contribute so much money and food to areas struck by the seaquake(海啸).
Mr. Green is said________an experiment to prove their new method of solving the problem when young.
—Will 200________the cost of the damage? —I'm afraid not. I need at least 1,000 more.
Most children with healthy appetite are ready to eat almost anything that is offered to them and they rarely dislike food________it is badly cooked.