Answer:
no me deja enviarlo aqui, asi que mira en los comentarios 
 
        
             
        
        
        
The answer is c. somos.
Since the subject is nosotros, we have to conjugate the verb to make them match. son matches with 'ellas, ellos, or uds.', somos matches with 'nosotros', eres matches with 'tú', and es matches with 'ello, ella, or ud.'
        
                    
             
        
        
        
Compra 
Pidieron 
Empecé 
Sirves 
Beben
Juge 
Leyeron 
Vemos