qu'elqun pourrais m'aider pour cette exercice svp ?

Réponse :

1° has known/since

2)has been,for

3)has lived,since

4)have had,since

5)haven't played,for

6)haven't lost,for

7)hasn't phoned,since

8)worked,since

9)has read,since

10)haven't played,for

11)haven't seen,since

12)haven't visited,for

13)have been,since

14)haven't received,for

15)has sung,since

16)have known,for

Explications :