45. He had to ____ his father's business after his death, though he didn't really want to continue it.

A. carry out　　 B. pick up　　　　　　　 C. set up　　　　　　 D. carry on

44. He ____ from his family and settled down in America.

A. broke away　 B. broke out　　　　　 C. broke up　　　 D. broke in

43.I used to ____ my teacher when I was in Beijing.

A. call in .　　　 B. call at　　　　　　　 C. call for　　　　　 D. call on

42.Let's____ to clean the house. It's too dirty.

A.set about　　 B.set out　　　　　　　 C.set off　　　　　 D.set down

41. ____! There's danger ahead.

A. Look at　　　 B.Look up　　　　　　 C.Look on　　　　 D.Look out

40. - When did the plane ____? 　　 -At 2 o'clock.

A. take off'　　 B. take up　　　　　　 C. take away　　　　 D. take place

39. A new school was ____ in the village last year.

A. held up　　　 B. set up　　　　　　　　 C. sent up　　　　　 D. brought up

38. Your composition must be ____ after class.

A. handed to　　 B. handed out　　　　　 C. handed in　　　　 D. handed over

37. It is often easier to make plans than it is to ____.

A. carry on them 　 B. carry out them　　　　 C. carry them on　　 D. carry them out

36. I'm going to a pop concert with Tom. He'll ____ me at eight and we'll go there togethe;

A. call for　　　 B. call in　　　　　　　 C. call on　　　　　 D. call up