IF I ________YOU WERE SICK, I WOULD HAVE COME TO VISIT YOU SOONER....

12. - KIEM TRA 1 TIET MÔN TIẾNG ANH
Tiếng Anh KIEM TRA 1 TIET MÔN TIẾNG ANH
12. If I ________you were sick, I would have come to visit you sooner. A. had known B. knew C. have known D. know