Thanh Phương
New member
Hỏi:
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
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