Evaluating and improving your speech structure requires practice and feedback. You can practice your speech structure by outlining and rehearsing your speech several times, using different methods and tools, such as cards, notes, slides, or apps. You can also practice your speech structure by delivering your speech to different audiences and situations, such as friends, family, classmates, or online platforms. You can also practice your speech structure by seeking feedback from others, such as mentors, coaches, or clubs, such as Toastmasters International. You can also use self-evaluation tools, such as videos, recordings, or journals, to reflect on your speech structure.