The correct option is C. Editing a speech to make it more formal.
The art of public speaking is known as rhetoric. The circumstances or conditions in which a person delivers a speech or a presentation is refered to as a rhetorical situation.
A rhetorical situation has three major elements including a text, an author and an audience. Editing one's speech to make it more presentable is a rhetorical behavior.
so all you have to do for the first one is write about someone that happened to you in the past or if you are speaking 3rd person/2nd/person/1st person write about it like that. and for the second one just write tiny affirmations or whatever
