Question 49: Jenifer rejected the job offer. She now regrets it.

            A. Jenifer regrets not having rejected the job offer.

            B. If only Jenifer didn’t reject the job offer.

            C. Jenifer wishes she hadn’t rejected the job offer.

            D. Jenifer regrets to reject the job offer.

Question 50: We couldn't solve the problem until our teacher arrived.

A. Not until we solved the problem could our teacher arrive.

B. When our teacher arrived, we solved the problem.

C. Until our teacher arrived, we were able to solve the problem.

D. Not until our teacher arrived could we solve the problem.

Đề phát triển từ đề minh họa 2021 - Tiếng Anh - GV Thanh Thảo - Đề 4 - có lời giải