THEY ……… THEIR WORK ON THE NEW ROAD FOR A WEEK NOW. Ạ HAVE...

Tiếng Anh Tổng hợp 24 đề thi thử Đại học môn Tiếng Anh 2016

11. They ……… their work on the new road for a week now. Ạ have been started B. have started C. started D. starts