A place where atheletic exercises are performed :

Step-by-step solution

Gymnasium: a room or building equipped for gymnastics, games, and other physical exercise. Dormitory: a large bedroom for a number of people in a school or institution. Arena: a level area surrounded by seating, in which sports, entertainments, and other public events are held. Orphanage : a residential institution for the care and education of orphans. Hence, the correct answer is option A.