53.---I’d like to go to the cinema with you, Dad.

　---Sorry, my darling, but the film is ___ for adults only.

a.　　　　 admitted b. intended c. promised d. permitted

52. How many years will have to pass___ scientists succeed in providing a treatment for cancer?

a.　　　　 when b. before c. since d. until

51.---He is talking with her to warn her not to be late any more.

　---____.

a.　　　　 Not at all b. No way c. No use c. No matter

50. ---You should have well prepared for the speech, John.

　 --- Yes, I know . But could I ___ the meeting date fixed so soon?

a. which b. after c. as d. with

49. If you won’t do as I tell you to, you ____ go to the party.

a.　　　　 won’t b. shan’t c. don’t d. can’t

48.It’s unimaginable that so little notice is ____ of these warning.

a.　　　　 taken b. made c. paid d. required

47. He hasn’t yet had supper. He _____ late at the concert.

a.　　　　 is going to arrive b. is to arrive c. will arrive c. is arriving

46.---Jane, you look tired, let’s have a coffee , OK?

　--- Oh, I’m sorry to have to ____　 to work , but I’ll see you again soon, anyway.

a.　　　　 burst into b. rush off c. take action d. turn up

45. Have our soldiers _____ the enemy’s lines yet?　　　　　　　　　　　　　　　　　

A. broken away from　 B. broken out　 C. broken through　 D. broken into

44. ----- The Hanks should either keep dogs in the house or _____ .

　 ------ I’ll talk to Hank about it . He usually listens.

A. tied up　　　 B. tie it up　　 　　C. tie up　　　　　 D. tying up