D 56. A. fall B. felt C. feel D. fell
C 57. A. to B. by C. after D. for
A 58. A. worked B. played C. operated D. affected
B 59. A. give off B. give up C. give out D. give in
D 60. A. place B. wear C. dress D. put
A 61. A. recover B. relax C. relieve D. remove
C 62. A. off and on B. back and forth C. far and wide D. up and down
A 63. A. could they find B. should they find
C. had they found D. did they find
D 64. A. complete B. contrary C. concrete D. content
A 65. A. mistake B. content C. error D. shortage
C 66. A. helpful B. heavy C. healthy D. high
D 67. A. Consequently B. Fortunately C. Lately D. Finally
B 68. A. while B. when C. whenever D. which
A 69. A. lie B. lay C. laid C. lain
A 70. A. What B. Who C. When D. Which
C 71. A. to having found B. to have been found
C. to have found D. to find
B 72. A. messages B. orders C. words D. letters
D 73. A. official B. master C. servant D. owner
