I __ HER SINCE I _ A STUDENT.A. KNOW/ AM B. KNEW/ WAS C. H...

BAI TAP TIENG ANH 12 HAY CO DAP AN

26. I ______ her since I _____ a student.A. know/ am B. knew/ was C. have known/ am D. have known/ was

I ______ HER SINCE I _____ A STUDENT.A. KNOW/ AM B. KNEW/ WAS C. H...