IT IS TIME YOU... HARD FOR THE EXAM.A. TO REVISE B. REVISE C. REVI...

49. - DE VA DAP AN TRUONG CHUYEN HAY NHAT
Lớp 10 Tiếng Anh DE VA DAP AN TRUONG CHUYEN HAY NHAT

49. It is time you... hard for the exam.

A. to revise B. revise C. revised D. revising