Answer:
The correct object pronoun and verbal conjugation that fills the sentences are:
1. Juan y yo le damos una blusa a nuestra hermana Gisela.
2. Mi tía nos da una mesa para la casa.
3. Gisela le da dos corbatas a su novio.
4. A mi mamá yo le doy un par de guantes negros.
Explanation:
The object pronouns are words that, depending on the sentence, can be used for replacing a pronoun, in Spanish, respect their noun that goes directed, could be:
1. Yo: me.
2. Tú: te.
3. Él/Ella/Ello: le/se.
4. Nosotros: nos.
How in the majority of the sentences the noun who was directed the action for was from the third person: Gisela, novio, mamá (he or she in English), the object pronoun most used was "le".
