<h2>Correct answer:</h2><h3>C - Todos los días tengo que ordenar mi cuarto.</h3>
This is the more logical reply because it talks about something that is mentioned in the question, that is, cuarto that means bedroom. So Luisa says that <em>she has to order his bedroom everyday. </em>Finally, we can write this dialogue as follows:
<em><u>Emily:</u></em><em> ¿Cuántos días en la semana ordenas tu cuarto?
</em>
<em><u>Luisa:</u></em><em> Todos los días tengo que ordenar mi cuarto.</em>