54. - How soon will Henry be back ?

　- He said he would come home ____ four o'clock .

　A . after　　　　　 B . in　　　　　 C . about　　　　 D . for

53. - Would you have ____ more ____ ?

- No , thanks . I've had too much already .

　A . a little , orange　 B . some , oranges C . a few , orange　 D . some , bananas

52. - Is Mr .Brown in , please ?

　- ____

　A . It's me . Who are you ?　　　　　　 B . I'm , who's tha

C . Who's calling ? This is Brown .　　　 D . Yes , speaking .

51. - If he ____ , he ____ that food .

- Luckily he was sent to the hospital immediately .

　 A . was warned , would not take　　 B . had been warned , would not have taken

　 C . would be warned , had not taken　 D . would have been warned , had not taken

50. Mary wishes that she ____ law instead of history when she was in college .

　A . has studied　　　 B . had studied　　　 C . studied　　 D . would study

49. I am sorry you told him the secret . I wish you ____ him the secret .

　A . didn't tell　　　 B . wouldn't tell　　　 C . will not tell　　 D . had not told

48. His wide____of the newspaper world enabled him to make a success of his job as an editor .

A . career　　　　 B . experiment　　　 C . experience　　　 D . profession

47. I'm sorry , David . It wasn't my ____ to cause a quarrel between you and Joanna .

　A . point　　　　　 B . meaning　　　　　 C . intention　　　 D . view

46. The writer was always looking for suitable ____ to use in his next story .

　A . contents　　　　 B . articles　　　　 C . ideas　　　 D . objects

45. Did you see that ____ involving two cars and a bicycle ?

　A . accident　　　　 B . incident　　　　 C . danger　　　 D . happening