Pouvez vs me donnez les réponses svp j’ai trop de devoirs je suis en 3ème avec ce coronavirus tous me déstabilise

Réponse :

B. have never seen

2. arrived

3. have known

4. wrote

5. haven't had, was

6. changed, started, had only, expanded

7. missed, have been

8. has never seen

9. dreamt, will never see

10. changed, saw, have grown

11. was, founded

12. has never been, have tried, has ever succeeded,  have died