Question 20: If Margaret hadn’t been wearing a seat belt, she________

Question 20: If Margaret hadn’t been wearing a seat belt, she________ injured.

• A. has been
• B. would has been
• C. would be
• D. would have been

A. has been → Sai cấu trúc câu điều kiện loại 3.
B. would has been → Sai cấu trúc câu điều kiện loại 3.
C. would be → Sai cấu trúc câu điều kiện loại 3.
D. would have been → Cấu trúc câu điều kiện loại 3: If + S + had + V3, S + would/could/might + have + V3.