They can change the background or the set up of the play to change the mood
C. , ... you would use commas when connecting and... 'Monique clutched the championship trophy and said, "this...
C. The west wind. [I believe, tell me if i was incorrect.]
The answer is:
C) to foreshadow tragedy
The writers usually writte about past actions and situations that the characters live are useful to give an idea of the way life treats our characters and how their fortune is set, in this way talking about past tragedies can foreshadow tragedy in the future.