Bonjour !
Réponse :
[tex]\boxed{\boxed{\bf THEME:\:SIMPLE\:\:PRETERIT\:\:AND\:\:PAST\:\:PERFECT}}[/tex]
They had gathered (gather) round the barbecue when we had arrived (arrive) Before they had opened (open) their restaurant, they owned (own) a burger joint. I bought (buy) my ticket to New-York before I had discovered (discover) you were going too.
