WHEN I ENTERED THE ROOM, EVERYONE ... . A. DANCES B. WAS DANCIN...

6. - DE THI HOC KI 2 LOP 12 CO DAP AN CUC HAY
Tiếng Anh DE THI HOC KI 2 LOP 12 CO DAP AN CUC HAY

6. When I entered the room, everyone ... . A. dances B. was dancing C. has danced D. is dancing