Answer:
Me encanta correr pero no me gusta estar en la calle para hacer ejercicio, prefiero ir al gimnasio.
Step-by-step explanation:
In the sentence, the person says that he or she enjoys running but doesn't like to be on the street to exercise, instead, he or she prefers to go to the gym. The correct option is the gym ( el gimnasio) because is the most suitable place to exercise, if the person wants to run he or she can do it in a park or the street. The beach (la playa) or the shopping mall ( el centro comercial) are not good options.