He will come to understand your efforts sooner or later. It’s just a matter of______.

Don’t call Mr. Wang at nine tomorrow. He ____ to a lecture on the reform of the college entrance examination.

don’t think Jack is a man to be ______ when we are in trouble. He only cares for himself.

Do you enjoy ____football I hear there will be a football match tomorrow.

If you don’t goto the cinema weekend ________