Réponse:
1) I visited Ireland two months ago.
2) I was born fourteen years ago.
3) I ate three hours ago.
4) How long did you start learning Spanish ago?
5) I started learning Spanish six months ago.
6) I bought a CD a week ago.
7) How long did you go to England ago?
8) I went to England five months ago.
9) She moved back to Nantes nine years ago.
10) I have a sister who was born eleven years ago.