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600 Bài tập trắc nghiệm Tiếng Anh 12 mới

By the time Jason arrived to help, we moving everything. A. had already finished


Câu hỏi:

By the time Jason arrived to help, we ________ moving everything.

A. had already finished

B. has already finished

C. already finished

D. already finish

Trả lời:

Đáp án: A

Giải thích: By the time + S + Vqk, S + had Vp2: trước khi...thì...

Dịch: Trước khi Jason đến giúp đỡ, chúng tôi đã chuyển mọi thứ xong rồi.

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