MY SISTER ……… HOME FOR SCHOOL YET.A. DIDN’T LEAVE B. DON’T LEAVE C...

17. - KIEM TRA HOC KY 2 LOP 6 THI DIEM
KIEM TRA HOC KY 2 LOP 6 THI DIEM

17. My sister ……… home for school yet.

A. didn’t leave

B. don’t leave

C. hasn’t left D. isn’t leaving