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.
A portfolio with a high percentage of stocks.
The claim is the thesis statement
Answer:
I waited for the bus, but it was late
We will have lunch outside unless it is raining.
Because I was sick, I did not go to school.
I'll see you at the movie, which is supposed to be good.
