Bonjour j'ai un exercice d'anglais a faire es que quelqu'un peut m'aider svp merci je suis en 4eme

Réponse :
a. That he was watching TV when you called.
b. That you were tired last night when your friends showed up.
c. That your mother met your teacher at the supermarket.
Explications :
Réponse:
a)That he was watching TV when you phoned
b)You were tired last night when your friends arrived
c)That your mother met your teacher at the supermarket