1. C
2. D
3. A
Question 1 (Step-by-step explanation)
A formal outline is when you organize all the information you have gathered for said speech, it helps present a theme and the points of you speech (Even minor points.).
Question 2 (Step-by-step explanation)
If Hannah is making a list for all her main and sub points then using specificity is a great way to do that, it help connect points to a particular subject, which in this case would be whatever her speech is about.
Question 3 (Step-by-step explanation)
The delivery of the information you plan to cover will allow the reader to see the theme and depth of the information that is given. The delivery also adds more details to the information you would be covering.