Final answer:
The best way to write the stage directions in this scenario would be option C: Martha looks bewildered when asked to speak. She takes a long pause before saying, 'Josh. What can I say about Josh?'
Step-by-step explanation:
The best way to write the stage directions in this scenario would be option C: Martha looks bewildered when asked to speak. She takes a long pause before saying, 'Josh. What can I say about Josh?'
Stage directions are used to describe the physical actions and movements of characters on stage. In this case, option C accurately describes Martha's state of mind and behavior, indicating her confusion and hesitation through the stage directions.