52. A. satisfaction B. disappointment C. purpose D. anxiety
51. A. seldom B. sometimes C. often D. never
50. A. car B. flowers C. clothes D. hands
49. A. wondering B. complaining C. saying D. thinking
48. A. smell B. look C. prove D. become
47. A. doubted B. thought C. agreed D. dreamed
46. A. bedroom B. hall C. study D. kitchen
45. A. bought B. rent C. started D. managed
44. A. warm B. important C. weak D. responsible
43. A. morning B. daytime C. afternoon D. night