Formal:
* "Vous" êtes très gentil(le) de m'aider. (You are very kind to help me.)
* "Vous" pouvez me dire où se trouve la gare, s'il vous plaît? (Could you tell me where the train station is, please?)
* "Vous" avez un beau jardin. (You have a beautiful garden.)
Informal (with close friends or family):
* "Vous" allez bien? (Are you doing well?)
* "Vous" pouvez me passer le sel, s'il te plaît? (Can you pass me the salt, please?)
* "Vous" savez quoi? (You know what?)
Important note: "Vous" is the formal "you" in French. It is used to address someone you don't know well, someone older than you, or someone in a position of authority. In informal situations, you can use "tu" to address friends and family.
Let me know if you'd like more examples or have other French grammar questions!