Bonjour,
Réponse :
1 Mum was taking the cake out of the oven when she dropped it
2 | broke my leg when I was skiing.
3 When I fell asleep I was watching TV.
4 Dad was driving home when he had an accident.
5 The goalkeeper was tying his shoelaces when I scored a goal.
6 She was having a shower when Lisa knocked on the door.
7 While I was drinking a cup of coffee, I heard the bad news.
8 While I was reading my emails,my sister arrived.
Explications :
prétérit be + BV-ing : pour les actions en cours dans le passé
prétérit simple pour les actions qui vienne 'interrompre' l'action en cours dans le passé
