- Yo lo preparo.
- Yo los voy a comprar.
- Dolores las va a hacer.
- Juan los trae.
- Yo los invito.
To replace the accompanying noun, write a direct object. They can be replaced if it is masculine it is "lo" (singular) or "los" (plural) and if it is feminine it is "la" (singular) or "las" (plural).
MissSpanish