It is careless ______ him to lose his wallet again. I think it necessary ______ him to be more careful next time.A. of; to B. of; for C. for; for
We’ll be away for two weeks because we’ll have a _____.
Father’s Day is coming, I’m thinking about ______.
—They didn’t go to the park yesterday --- ________.
—Do you know when your friend ___? --I’m not sure. I will tell you when he _____?
They decided to ___ the meeting until after Christmas.