Question

Which of the following sentences is written in subjunctive mood?

Turn the lights off when you leave the room.
If you're leaving the room, then turn the lights off.
I wish you'd turn the lights off when you leave the room.
Will you turn the lights off when you leave the room?

Answer 1

The sentence written in the subjunctive mood is "I wish you'd turn the lights off when you leave the room." The subjunctive mood is used to express a hypothetical, unreal, or counterfactual situation, and the sentence expresses a wish or desire that is contrary to reality.