47. A. cutting B. hammering C. waving D. circling
46. A. bought B. tested C. found D. needed
45. A. lies B. jokes C. news D. tales
44. A. again B. as usual C. too D. as well
43. A. brains B. effort C. hands D. attention
42. A. teacher B. doctor C. winner D. fool
41. A. answered B. practised C. designed D. tried
40. A. fixed B. checked C. drove D. changed:
39. A. Then B. Thus C. Therefore D. Yet
38. A. always B. possibly C. certainly D. frequently