A play’s exposition refers to

(1 point)
its soliloquies.
its use of imagery.
its five-part structure.
its background on plot and characters.

its background on plot and characters.

The answer is: its background on plot and characters.

To determine the correct answer, we can break down the meaning of the term "exposition" in the context of a play. Exposition is a key element in storytelling, whether it's in written form or on stage. It refers to the portion of the story where the background information, plot, and characters' details are established. This helps to set the stage and provide necessary context for the audience to understand and engage with the play.

Now, let's look at the answer options:

1) Soliloquies: Soliloquies are monologues delivered by a character when they speak their thoughts aloud. While soliloquies can reveal a character's inner thoughts and emotions, they are not specifically related to the exposition of the play.

2) Imagery: Imagery refers to the use of vivid and descriptive language to create mental pictures and sensory experiences for the audience. While imagery can enhance the overall dramatic effect of a play, it doesn't specifically pertain to the exposition.

3) Five-part structure: This option seems unrelated to the definition of exposition. The five-part structure is often associated with plot structure, and it typically includes exposition, rising action, climax, falling action, and resolution. However, in the given question, we are specifically referring to the term "exposition" and not the overall structure of a play.

4) Background on plot and characters: This option accurately describes what exposition is in the context of a play. The exposition provides the necessary background information about the plot and introduces the audience to the characters, their relationships, and their motivations. This option aligns with the definition we discussed earlier.

Therefore, the correct answer is: its background on plot and characters.