Câu trả lời:
1. to go
58.haven't finished
59. did you do; was; went
60. haven't seen; has been; bought
61. haven't heard; met
62. has been waiting
63. to drink
64.visited
65.shouting
66.is planting; smoking
68. was; would help
Môn học
Chủ đề / Chương
Bài học