1. O
2. Imos
3. a
4. Es
5. Ís
6. Amos
7. e
8. Amos
9. es
10. O
11. As
12. Éis
13. a
14. Emos
15. Es
16. sufres
18. A
19. O
1 me
2 you
3 them
4 they
5 them
6 us
Yo use Spanish Dict and translate it all to English
Los Gatos negros means the black cats so from your options that should help
<span>C.has mastered all elective courses. </span>