Réponse :
1: Margaret played the piano yesterday.
6: She laughed at him yesterday.
2:Mr Brown worked in his garden yesterday.
7: He asked a silly question yesterday.
3: It rained here yesterday.
8: He punished his son yesterday.
9: I walked to my office yesterday.
5: We listened to concerts on the radio yesterday.
10. They watched television after tea yesterday.
Tu peux tres bien remplacer yesterday par last week, etc.
Explications :