61. What he said just now had little to do with the question _____ discussion.
　　A. on B. in C. under D. at
　　62. A person’s calorie requirements vary ______ his life.
　　A. across B. throughout C. over D. within
　　63. ______ seeing the damage he had done, the child felt ashamed.
　　A. By B. On C. At D. For
　　64. The committee is totally opposed ______ any changes being made in the plants.
　　A. of B. on C. to D. against
　　65. He came back late, ______ which time all the guests had already left.
　　A. after B. at C. by  D. during
　　66. Being a pop star can be quite a hard life, with a lot of traveling ______ heavy schedules.
　　A. as to  B. in relation to C. owing to  D. with regard to
　　67. Tony is very disappointed ______ the results of the exam.
　　A. on B. for C. toward D. with
　　68. ______ his sister, Jack is quiet and does not easily make friends with others.
　　A. Unlike  B. Liking C. Alike D. Dislike
　　69. I was ______ the point of telephoning him when his letter arrived.
　　A. to B. on C. at D. in
　　70. Between 1974 and 1997, the number of overseas visitors expanded _____ 27%.
　　A. by B. for C. to D. in

　　71. The director was critical ______ the way we were doing the work.
　　A. at B. in C. of D. with
　　72. We take our skin for granted until it is burned ______ repair.
　　A. beyond B. for C. without D. under
　　73. The British constitution is ______ a large extent a product of the historical events described above.
　　A. within B. to C. by D. at
　　74. _______ the help of their group, we would not have succeeded in the investigation.
　　A) Besides          B) Regardless of     C) But for               D) Despite
　　75. That was so serious a matter that I had no choice but ______ the police.
　　A. called in B. calling in C. call in D. to call in
　　76. The speech which he made ______ the project has bothered me greatly.
　　A. being concerned  B. concerned
　　C. be concerned  D. concerning
　　77. The British constitution is ______ a large extent a product of the historical events described above.
　　A. within B. to C. by D. at
　　78. The continuous rain  _____ the harvesting of the wheat crop by two weeks.
　　A. set back    B.set off C. set out   D.set aside
　　79. She's fainted. Throw some water on her face and she'll _____.
　　A. come round    B. come along  C. come on   D. come out
　　80. Computer technology will _____ a revolution in business administration.
　　A. bring around    B. bring about  C. bring out  D. bring up