Respuesta :
A Vivieron Sus padres=ellos(third person plural) durante 2 annos means that the verb needs to be in past tense
Vivieron is the only form in 3rd person plural in past tense
A Vivieron Sus padres=ellos(third person plural) durante 2 annos means that the verb needs to be in past tense
Vivieron is the only form in 3rd person plural in past tense