Respuesta :
The way how an audio recording of this excerpt would help establish the setting of the play is A.through the characters’ expressions as they talk. There is no better hint than charachters' intonations which is actually needed to form the tone of the whole story. You hear them talking, they bring tones to you and you imagine how their reflection changes as the situation goes on.
From this excerpt the setting would be established through D) though the sound effects of the footsteps around the kitchen.