Mark the letter A, B, C or D on your sheet to indicate the underlined part that needs correction in each of the following questions.
Hadn't he (B) resigned, we would have (C) been forced (D) to sack him.
A. Hadn't he
B. resigned
C. been forced
D. to sack
Chọn A
=> had he not resigned
Đảo ngữ của câu điều kiện loại 3:
Had + S1 + (not) +Ved, S2 + would/might/could… + have + Ved.