Answer :
Final answer:
The correct conjugations are 'está', 'son', and 'está' in the respective sentences.
Explanation:
The correct conjugation for each sentence is:
- La sala marrón está lejos de la escalera.
- Las cortinas son nuevas.
- La alfombra está debajo del sofá.
Be mindful of using 'estar' for temporary states and 'ser' for permanent characteristics in Spanish.