Bonsoir j'ai besoin de votre aide pour mon exercice d'anglais. Merci d'avance pour ceux qui m'aideront.

Were sent, understand,weren't always given, was called, he sat, cried a lot, were placed, saw them again.

were sent.../ we didn’t understand.../weren’t.../ who called.../he sat/ cried a lot/ were placed/ saw them again