French phrase
~ sont-elles gratuites ?
Meaning
Are ___ free?
When to use it
Asks whether several items cost nothing. It is polite and neutral, often used for brochures or handouts.
Example dialogue
Les brochures sont-elles gratuites ?
Are the brochures free?
Oui, prenez-en autant que vous voulez.
Yes, take as many as you like.