Answer:
D) All of the above.
Explanation:
When you're about to give a speech, you must be prepared to fail in your first few speeches, before picking up your flow, especially if you're the nervous type. Also, it will help if you can tell the audience how nervous you get whenever you're speaking. This helps to turn your nervousness into a positive one because now the audience know the problem, and they'll help you pick up your pace in the nicest way possible. Your introductory speech matters a lot; it determines how much attention you'll get from your audience, and you should utilize that well.