"close; are closing (3rd person plural)" Practice French lesson

Recording	English	French	Status
	close; are closing (3rd person plural)	ferment
	I think they close at six o’clock.	Je crois qu’ils ferment à six heures.
	Do you know what time the office closed?	Savez-vous à quelle heure ferment les bureaux ?
	Do you know what time the stores close?	Savez-vous à quelle heure ferment les magasins ?