[参考答案]对话题型培优练习 Test 20
61. who
62. instead
63. where
64. to promote
65. to tell
66. had thought
67. the
68. sooner
69. must have seen
70. but/but also
61. who
62. instead
63. where
64. to promote
65. to tell
66. had thought
67. the
68. sooner
69. must have seen
70. but/but also
