his/her own room
Tom a sa propre chambre.
Tom has his own room.
Il dispose de sa propre chambre.
He has his own room.
Chacun de ses enfants dispose de sa propre chambre.
Each of his children has their own room.
Chaque enfant avait sa propre chambre.
Each child had their own room.
She has her own room.
He has his own room.
Chaque enfant a sa propre chambre.
Each child has their own room.