Answer:
The three sentences regarding personality traits in French are:
Mon père est sérieux et calme.
Ma mère est joyeuse et bavarde.
Mes oncles sont drôles et extravertis.
Translation.
My father is serious and calm.
My mother is happy and talkative.
My uncles are funny and outgoing.
Adjectives in French.
Adjectives are qualities or characteristics assigned to a person, animal or thing, in French, these characteristics can have both gender (male or female) and number (singular or plural).
In French, some adjectives only have difference either in their gender or in their number as shown below, taking as an example the adjective "sérieux:"
Sérieux: Male and singular.
Serieuse: Female and singular.
Sérieuse: Male and plural.
Sérieuse: Female and plural.
As can be seen in the previous case, the only way that differs from the others is the male and singular of the adjective, therefore, the best way to use them properly within a sentence is to memorize them is their different genders and numbers.
If you want to learn more about Adjectives in French, you can visit the following link: brainly.com/question/3537140?referrer=searchResults
Bonsoir,
Ma sœur est plus âgée que moi, elle a de longs cheveux, elle a un petit ami qui s'appelle Luc, elle peut sortir quand elle veut.
