WHEN I ENTERED THE ROOM, EVERYONE ... . A. WAS DANCING B...

38. - 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

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