REMEMBER TO TURN …….THE LIGHT WHEN LEAVING THE OFFICE.A. OFF B. ON...

2. - BO DE THI THU VAO LOP 10 MON TIENG ANH NAM HOC 2017 2018 CO DAP AN SO 2
Lớp 10 Tiếng Anh BO DE THI THU VAO LOP 10 MON TIENG ANH NAM HOC 2017 2018 CO DAP AN SO 2
2. Remember to turn …….the light when leaving the office.A. off B. on C. down D. in