We came over, and he said I was to stay in your room until you got back.
I can stay here in my room and not go near the office again.
I think the best thing for you to do is simply stay in your room.
I think he's going to stay in his room this time.
They didn't stay in their room the whole time, though.
"I seem to remember telling you to stay in your room."
Children old enough to stay in their own room are welcome.
I mean, you can't expect me to let him stay in your room.
Children under 18 can stay in their parents' room at no charge.
As very often happened she later stayed in her room for days.