63. A. touching B. pressing C. holding D. placing
62. A. relevant B. true C. helpful D. interesting
61. A. measure B. size C. power D. pressure
60. A. send B. produce C. change D. create
59. A. weaker B. stronger C. poorer D. better
58. A. answers B. services C. views D. insights
57. A. in order to B. so that C. thus D. in case
56. A. astronauts B. nurse C. teachers D. trainers
55. A. reporter B. specialist C. designer D. director
54. A. perform B. undergo C. follow D. replace