CLOSE THE WINDOWS OF THE ROOM.A. LET THE WINDOWS OF THE ROOM TO BE...

30. - BO DE THI TRAC NGHIEM NGU PHAP TA ON THI 10
BO DE THI TRAC NGHIEM NGU PHAP TA ON THI 10
30. Close the windows of the room.A. Let the windows of the room to be closed B. Let the windows of the room be closed.C. The windows of the room are closed. D. The windows of the room will be closed.