48. A. low B. poor C. good D. useful
49. A. support B. happiness C. surprise D. thing
50. A. admitted B. decided C. agreed D. told
51. A. me B. them C. her D. it
52. A. wrong B. right C. stupid D. faulty
53. A. see B. know C. understand D. face
54. A. experiment B. practice C. writing D. composition
55. A. came on B. came in C. came out D. came back
56. A. day B. night C. month D. year
57. A. graduation B. pass C. degree D. success
58. A. giving in B. giving back C. giving out D. giving up
59. A. while B. if C. when D. or
60. A. there B. here C. it D. that
