Répondre :
Bonjour,
PASSIF :
BE ( conjugué au temps de la voix active ) + participe passé
Réponse :
They gave her a nice present. ( prétérit )
They gave her a nice present.
→ She was given a nice present ( by them )
They gave her a nice present.
→ A nice present was given to her ( by them )
Explications :
La phrase a 2 compléments, il y a donc 2 constructions possibles
Le complément d'agent ( by them ) n'est pas exprimé, il est sous entendu