Question

In a Greek theater, the round flat space where the action took place was called the _____.

Answer 1

I'm pretty sure your answer is the stage because, the orchestra is well the orchestra, the exodus I believe is evacuation, and the parodoi is the entrance onto the stage. 

Answer 2

The answer for In a Greek theater, the round flat space where the action took place was called the _____. Is A. The stage.