CULTURAL DIVERSITYI/ HÃY CHỌN MỘT CÂU TRẢ LỜI ĐÚNG NHẤT

23. - DE THI TUYEN TIENG ANH 12 NHE
DE THI TUYEN TIENG ANH 12 NHE

23. Sally _________ really hard for her final exam this week.

A. took B. had taken C. would take D. is taking