CHỌN ĐÁP ÁN ĐÚNG NHẤT CHO CÁC CÂU SAU.A. TỪ VỰNG
29.The teacher will not accept our work if we
…
it in too late.
A. turn
B. will turn
C. turned
D. had turned
29.The teacher will not accept our work if we
…
it in too late.
A. turn
B. will turn
C. turned
D. had turned