If you had taken your dad's advice, you ________ such a silly mistake. would have avoided

Question

If you had taken your dad's advice, you ________ such a silly mistake. A. would have avoided B. would have avoid C. avoid  D. have avoided

VietJack · Accepted Answer

Đáp án : A Câu điều kiện loại III: If + S+ had + PII, S+ would + have + PII

If you had taken your dad's advice, you ________ such a silly mistake.