59. c. such lovely weather
60. d. hard enough
61. d. too far to walk
62. a. to leave
63. d. a and b are correct
64. c. I have ever seen
65. b. spite of
66. c. despite
67. c. took
68. b. when
69. b. as
70. a. during
71. b. start
72. a. staying up
73. b. reading
74. b. haven't seen
75. c. have you been studying
76. c. will have saved
77. b. to move
78. b. too

Em tham khảo nhé