his/her/its/their turn
Tous les matins il fait son tour, pas moins d'une heure.
Every morning he goes for his walk, for at least an hour.
— Solaris (1972)
Un jeune homme attendait son tour pour le voir.
A young man was waiting his turn to see him.
I will see each one in turn.
— Indiana Jones et la dernière croisade (1989)