46. A. an exciting B. a calm C. an angry D. a natural
45. A. South Africa B. America C. South Asia D. Europe
44. A. on B. above C. over D. from
43. A. open B. close C. pull D. draw
42. A. some difficulty B. a thief C. some danger D. an accident
41. A. noise B. cry C. voice D. shout
40. A. promised B. answered C. obeyed D. replied
38. A. friendly to B. alone with C. helpful to D. careful with
38. A. go B. come C. leave D. start
37. A. loud B. sad C. calm D. pleasant