Qué te gusta hacer en el verano?
a. me gusta esquiar.
b. no me gusta nada.
c. me gusta nadar.
d. sí, me gusta.

I would say the best answer is C. (I like to swim)
El verano is the summer, so the question is asking " what do you like to do in the summer". A. says "I like to ski" (not very logical for the summer), B. "I don't like anything". D. Yes, I like it.

So the best answer is C. I like to swim

Can’t hear anythin, what does it say