42. A. ideas B. opinions C. feelings D. questions
41. A. look at B. look after C. look for D. look up
40. A. B. work C. stay D.
39. A. But B. Before C. Since D. Until
38. A. strange B. similar C. separate D. special
37. A. write B. study C. tell D. remember
36. A. in B. C. by D. on
46. C 47. B 48. A 49. A 50. C
41. B 42. B 43. B 44. C 45. D