"¿A qué _____ de tu escuela está tu casa?" "No está muy lejos."
a. edad
b. hora
c. distancia
d. cruce
C?--distance
Correct! The correct answer is c. distancia (distance).
In this conversation, the person is asking about the location of your house in relation to your school. The phrase "No está muy lejos" means "It's not very far." Therefore, the most suitable word to fill in the blank is "distancia" which means "distance" in Spanish.