52. A. turning down B. opening up C. keeping up D. cutting down
51. A. analyzed B. carried out C. faced D. mentioned
50. A. action B. attraction C. relaxation D. tradition
49. A. so B. or C. and D. but
48. A. balance B. achievement C. popularity D. prize
47. A. must B. may C. would D. used to
46. A. what B. when C. how D. where
45. A. hopefully B. meaningfully C. terribly D. successfully
44. A. drew B. paid C. reached D. gave
43. A. helped B. beat C. got D. hurt