______ is it from your home to school—It’s about three kilometers.
The water will be polluted unless some measures _____
Don’t you think it necessary that he________to Miami but to New York?— I agree, but the problem is________he has refused to[ ]
ld are you, madam— Ifyou _______ know, I’m twice my son’sage
Facing the global financial crisis, the Chinese government has taken many measures ________ people’s life to deal with it.