Answer:
this pandemic is awful im bored and i just want to sleep but cant cause i have school!!
Explanation:
I can almost guarantee this question is already on brainly (try taking a picture and cropping just the question but not the passage)
Answer:
All of the above logically could be applied in this context; however, if you are to choose one, I would think your best bet is "Vary Tone and Emphasis."
Explanation:
There's a lot that goes into making a speech more enthralling for the audience, especially depending on what kind of presentation you're giving. Generally speaking, I believe the tone and emphasis are most important for all speeches, so that probably sounds like your best bet.