Whoever leaves the room last must___that all the lights are
Whoever leaves the room last must___that all the lights are
____ leaves the room last must turn off the lights.
---------leaves the room last ought to tuan off the lights.
_______ leaves the room last ought to turn off the lights
____ leaves the room lastought to turn off the lights.
The student left the room [ ]all the lights on.
_______leaves the room last should turn off the lights.
__leaves the room last ought to turn off the lights.
When he went into the room ,he ( ) all the lights
whoever leaves the office should tell me.
All of the Lights
______who leave the room last ought to turn off the lights.