I think it would be, "Nosotros queremos DARLE un regalo a ellos".
Answer:
Hablaría
Explanation:
Yo hablaría con esa muchacha linda su fuera atrevido.
Fill in the blank with the correct indirect object pronoun. Yo ____ escribí una carta a mis abuelos ayer.
Answer : Yo les escribí una carta ayer.
Explanation :The indirect object in this sentence is "mis abuelos", that is plural, so the indirect object pronoun has to be plural too: "les" means "a ellos".
Hope this helps!