SVP bonjour il faut que je reformule la phrase avec ago

Alors ça donnerait ça :
1) Alison's cat was born 12 years ago.
2) Her favourite horse died 7 years ago.
3) Her father bought a new horse 4 months ago.
4) She started going to school 9 months ago.
5) She had her riding lesson a week ago.
Voilà n'hésite pas à noter meileure réponse bonne soirée :)