Choose the correct translation for the following sentences. Remember: In Spanish, if there is an indirect object in a sentence you must also include the indirect object pronoun.
Our parents are buying the tickets for us.
Nuestros padres compran los billetes para nosotros.
Nuestros padres nos compran los billetes.
Nuestros padres compran los billetes.
Nosotros padres nos compran los billetes.