A.close | B.turn off |
A.Our classroom is clean and bright. | B.Our classroom is big and new. |
A. | B. |
A.Please close the light. | B.Please turn off the light. | C.Please turn off the fan. |
A. | B. |
A.Please close the door. |
B.Please turn off the door. |
A.Please close the fans. |
B.Please turn off the fans. |