Okay i have read the whole play and i can help you out.
The dreams in the play symbolizes reality and how they were switched around with lovers who they didn't really love. I don't have the textual evidence but i know this because i had the same question.
Hope this helps:)
D In a speech the theme is also used as an organization tool
Answer:
This is an infinitive.
Explanation:
An infinitive is defined as "the basic form of a verb, without an inflection binding it to a particular subject or tense".
The answer is gait.
Definition of gait : a person's manner of walking