is this correct?

"¿Dónde está el cajón de arena?" "Está en _____."
a. el oso de peluche
b. el camión
c. el patio de recreo
d. el carrusel

C?

C . en el patio de recreo

Yes, "c. el patio de recreo" is correct. To determine the correct answer, you need to understand the question and the options given. The question is asking for the location of the sandbox, which can usually be found in a specific area or place. The options given are "a. el oso de peluche" (the teddy bear), "b. el camión" (the truck), "c. el patio de recreo" (the playground), and "d. el carrusel" (the carousel).

Among these options, "el patio de recreo" is the most logical choice, as a sandbox is typically found in playgrounds where children play. Therefore, option C is correct.