2 Estoy estudiando español.
The answer is Cuba. Hope this helps
Nuevos Amigos because its plural
Mejor amigo? ( best friend? ) it could be but don’t know exactly what you need
1. tiene (possessive description)
2. sepa (non-realistic description; an ideal)
3. está (possessive; the clinic (not a clinic))
4. ayude (ningún, alguien, and nadie are always subjunctive)
5. pueda (an ideal; a surgeon (may or may not exist) and not the surgeon)