Réponse :
Bonsoir. Voici les réponses, j'espère que ça va t'aider.
Since January 1st ; Since yesterday ; For a second ; Since last night ; Since half past two ; For a week ; For half an hour ; Since the beginning of the year ; Since they were born ; For a year ; Since the last holidays ; For two centuries ; Since the Middle Ages ; Since I arrived ; For a long time.
Bob has been a reporter for several years.
He has worked for Look magazine since 1992
The Taylors have divorced for 6 months.
My elder sister has lived in Canada since she got married.
I want to be an explorer since I have read Robinson Crusoe.
I have had a camcorder since Christmas.
I have been interested in science fiction since I was a child.
I have known Brian for seven years.