do you speak
Quelles langues savez-vous parler ?
What languages do you know how to speak?
Do you know how to speak Thai?
Do you know how to speak Latin?
Savez-vous parler le polonais ?
Do you know how to speak Polish?
Savez-vous parler l'allemand ?
Do you know how to speak German?
Savez-vous parler le tchèque ?
Do you know how to speak Czech?
Do you speak Italian?