--- What about inviting Mary to our party?--- You’d better not. She prefers to be ____, so far as I know.

When he realized the police had seen him, the man______the exit as quickly as possible.

Mr. Zhang is the best music teacher in our school, but he has hurt his left foot and cannot ________tomorrow's concert.

Mary and I see each other ________, but not as often as we used to. 

 The man was_________ to six years in prison for treating his wife cruelly.