Bonjour, pour le past simple à la voix passive, on utilise l'auxiliaire être au passé donc was au singulier et were au pluriel + le participe passé du verbe ( +ED pour les verbes réguliers ou la troisième colonne du tableau pour les irréguliers)
2- It was based...
3- ... it was first performed
4- ... was published...
5- ... were performed
6- ... was built
7- was destroyed
8- was aimed
9- was shot
10- were inspired
