THEY _______ HIM FOR WEEKS.A. DO NOT SEE B. DID NOT SEE C. HA...

19. - KIEM TRA 1 TIET BAI SO 1
Tiếng Anh KIEM TRA 1 TIET BAI SO 1
19.They _______ him for weeks.A. do not see B. did not see C. have not seen D. will not have seen