—Miss Broun is very busy, isn’t she?

—So she is. She has 　　 greater responsibilities since she was promoted.

A. taken off　 B. taken after　 C. taken in　　　 D. taken on

He got to the station early,____________ missing his train.

A. in case of 　 B. instead of　　 　 C. for fear of　　 D. in search of

When I went in， they were ________ in a heated discussion.

　　A. absorb　 B. absorbed 　C. absorbing D. being absorbed

—May I keep your company there?
—You may_________ .
A. if you like                      B. as you like
C. if you’d like                     D. if you like to

Not having worked out the problem, 　　　　 leave the office.

A. so he was not allowed to　　　 B. and he didn't want to

C. the teacher couldn't make him　 D. he couldn't free himself to

She is already two hours late. What _________to her?

　 A. can have happened　　　　　　　 B. must have happened

　 C. should have happened　　　　　　 D. must happen

The murderer was brought in, with his hands ________ behind his back.

He knows ________ to deal with man but when he meets women, he doesn’t know ________ to do.

A. what; how　　 B. what; what　　 C. how; what　　 D. how; how

I have never spent a more tired day.