by It was wrong of you to criticize your son before his friends left.
A. If you had criticzed your son after his friends had left, he wouldn’t be so upset now.
B. Your son must have been embarrassed when you criticized him in front of his friend.
C. You should have delayed criticizing your son until after his friends had gone.
D. You must be careful not to embarrass your son when he is with his friends
Xem đáp án
C là đáp án đúng
Lời giải:
Đáp án: C
Giải thích : cấu trúc it be wrong of sb to V: bạn đã sai khi làm gì
Should have PII: lẽ ra nên làm gì
