Learn or review the importance of vocal variety and body language. Present a 5- to 7-minute speech on any topic at a club meeting. The primary focus of the evaluation is your vocal variety or your body language and gestures. You will identify the skills you are working on for your evaluator before you deliver your speech and be evaluated on those skills. Your speech can be persuasive, humorous, informational, or crafted in any style that appeals to you and supports your speech content.