меня напишите правила моей комнаты(по 2 предложения на can, can't, must, mustn't)

I can relax only after dooing lessons in me room
I can decorate a room for my taste).

I can`t eat in the room , because it is necessary to eat in the kitchen.
I can`t throw things in my room.

I must clean every day and maintain cleanliness in my room.
I must put things in place.

I musn`t fill the bed.
I musn`t leave the included light