----- Nội dung ảnh -----
Had it.
17. The car breaks down so often because you don't take good care of it.
18. Don't tell lies to your boss or you'll be fired at once.
19. He didn't revise all his lessons, so he failed the exam.
20. Rita is exhausted today because she didn't get any sleep last night.

Exercise 2: Chọn phương án đúng
1. George wouldn't have met Mary ___ to his brother's graduation.
A. had not he gone
B. had not gone
C. shouldn't have gone