Hello !
Jean : Quelle est votre profession ?
Because he talking to Pascal and he use the 2 person of the plural to be more polite
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Byeee !
There are some endings that are typically masculine such as –on, but if you find it coming after a letter s or the letter c, it will often be feminine. Nouns that end in consonants like t, x, d, l, f, m or s, etc. tend to all be masculine words.
When they’re pluralized, they finish in s or x :))
Donc ils s’amusent ( normalement)