turn the lights off用法对吗

turn the lights off用法对吗 last one out turn off the lights 关灯,turn off the light,turn the light off对吗? ____ leaves the room last must turn off the lights. _______leaves the room last should turn off the lights． ____ leaves the room lastought to turn off the lights. __leaves the room last ought to turn off the lights. turn off the lights ____you leave the house.填什么 英语翻译Before leaving the classroom ,please turn off the lights Remember to turn off the lights when you leave. Would you please turn off the lights?改为同义句 Turn off the lights after you 什么(leave)