Answer:
cinco de mayo means the 5th of may. cinco is 5, and mayo is may in spanish.
hope this helps
Explanationy:

El ano Nuevo means new year
Answer:
salen
Explanation:
It wouldnt make sense with any others because salo is not a word and salimos is for nosotros, and salgo is for one person
The third one is correct: ¿Es usted de Ecuador?