12. T F When delivering your first speech, you should try to adopt the relaxed and confident tone you use in everyday in conversation. 13. T F In order to learn your first speech well enough to deliver it extemporaneously, you need to practice it out loud. 14. T F According to your textbook, the best way to practice a speech is to look silently over your notes until you think you know the speech well enough to deliver it in class. 15. T F Your textbook recommends that you present your first speech without advance preparation so it will sound spontaneous in class. Â