When I got to the office, I_______that I had forgot to lock the door.
When I got to the office, I_______that I had forgot to lock the door.
A. realized
B. had realized
C. realize
D. have realized
When I got to the office, I_______that I had forgot to lock the door.
A. realized
B. had realized
C. realize
D. have realized
Chọn đáp án A