Question

si l’on demande « comment est-il ? », la réponse correcte est :
il est beau et intelligent.
il est mon ami.
il est lucas.
c’est lui.

Explanation:

The question "comment est - il?" in French asks about a person's characteristics (what he is like). "Il est beau et intelligent" describes his physical appearance and mental ability, which is a response to this kind of question. "Il est mon ami" is about the relationship, "Il est Lucas" is about the name, and "C'est lui" is about identifying the person, none of which answer the question about his characteristics.

Answer:

A. Il est beau et intelligent.