Answer:
A) Estoy Bien, Gracias
Explanation:
this translates to "I'm good/well, thank you." which would fit the response to ¿cómo estás? which means "How are you?"
Te fascina
Me interesa
Nos encanta
Encantan
Le aburre
No les falta
Nos importa
Le interesan
Le fascina
Les aburren
Le encanta
Les interesa
Te faltan
Me importa
Le interesa
I think what this is asking is what is the best word that matches modificar and that would be cambiar