Pourriez vous m'aidez pour ces exercices ? S'il vous plait ​

Réponse :

1)  has your sis been

2)Have you eaten

3) just made

4)have you heard

5)have known

6)havn't seen

7) has just done

8 have had

9) have swum

10) have already left

11) Havn't come back

12) has just drunk

13) have you watched

14) have won

15)has lost

16) has gone

17)have you ever sung

18)has run

19)has overslept

20)havn't called