- Bài II là đúng rồi nha!
III.
52. set off: start a journey
53. go away: leave a place/somebody
54. get off: leave a bus/train/...
55. took off: leave the ground
56. get out: leave a car/building/room/ ...
57. got in(to): enter a car
58. got on: enter a bus/train/...
59. are going back: return