You can eat in your room or with the rest.
We'll eat in our room until something happens to change their minds.
You'd better eat in your room, a visitor is told.
He ate in his room, at a small table next to the window, with a view of downtown.
They had gone straight home from I work and eaten in their room as usual.
How many people will eat in the dining room regularly?
When I was growing up, we always ate dinner in the dining room.
It'd be better than eating in your room all alone.
Let us eat in the dining room and you will feel better.
But it was only five o'clock, there would be no supper for another two hours and she had nothing to eat in her room.