46. A. leaving B. taking C. passing D. recording
47. A. long B. immediate C. enough D. surprising
48. A. saying B. demands C. wish D. words
49. A. careful B. mad C. determined D. helpless
50. A. save B. reduce C. protect D. stop
51. A. destroying B. using C. stealing D. emptying
52. A. offered B. guided C. ordered D. reminded
53. A. missed B. had C. received D. fixed
54. A. as B. when C. if D. since