Cuanto cuesta means "how much does it cost" and the best choice would be "cuanto es" which means "how much is it"
Answer:
Voy a comprar una camiseta verde
Explanation:
hope this is ok?
Answer:
Un violín
Una guitarra
Explanation:
¿Qué instrumentos hay en la foto?
(What instruments are in the photo?)
ok Un violín
ok Una guitarra.
Answer:
Estás delante del sofá.
Explanation:
The question tells you that YOU are Lucia. So, you would use "you" instead of "she", so use estás instead of está.
She is not next to a door, so she is not "al lado de la puerta". She is in front of the sofa, so she is "delante del sofa".
Eres Lucía; estás delante del sofá.
Hope this helps!