The news came as no surprise to me. I…………..for some time that the factory was likely to close

Question

The news came as no surprise to me. I…………..for some time that the factory was likely to close. A. knew B. had known C. have existed D. exist

VietJack · Accepted Answer

Chọn đáp án B Thì quá khứ hoàn thành.

The news came as no surprise to me. I…………..for some time that the factory was likely to close.