Je bloque sur cette exercice pouvais vous me donner les reponse svp

bonjour :)
2. Yes I did
3. Yes he does
4. No she isn’t
5. Yes it is
6. No he didn’t
7. Yes he did
8. Yes he did
9. No I am not
10. No I am not
11. Yes she does
12. No I don’t
13. Yes she does
14. No they aren’t
15. Yes I did
16. Yes I have
17. Yes I did
18. No she hasn’t
19. No they don’t
20. Yes I am
je ne suis pas sûr
mais j’espère t’avoir été utile
Bonne journée!