Réponse:
1) Have was
2) has eaten
3) have flown
4) has seen
5) haven't heard
6) have danced
7) have got
8) have go
9) have had
10) haven't played
11) haven't visited
12) has drunk
13) haven't tried
14) has ridden
15) have bought
16) have read
17) have met
18) have listened
19) hasn't found
20) have studied
Explications:
je ne suis pas sûr de toutes mes réponses alors hésiter pas à me corriger !!!
