Respuesta :
Answer:
1: The cast of characters includes speaking and nonspeaking parts so that everyone in the play is recognised
2: You can tell when a sentence in a play is left incomplete when it ends with a series of periods (....)
					                   1. So that everyone in the play is recognized.
2.It ends with a series of periods.
					                
					             2.It ends with a series of periods.
 
			                   
					                  