The answer would be "hace". This is because "hace" refers to the usted form. The usted form is used in situations where you are using he, she or it.
Escalar (B. )- climb
Context translation:
I wanted to climb a mountain but I couldn't, I hurt my foot.
Hope it helped,
Happy homework/ study/ exam!
Answer:
Marta vá al cine
Valeria y Arturo van al parque
Vamos al museo
Vas a la tienda de ropa.
Nosotros vámonos a la clase de arte.
Yo voy a la clase de historia.
Explanation: using the different forms of ir.
Nuestras es la respuesta, yo hablo español