In a Busby Berkeley movie the star was really the editor, not the actor and not the camera. ___

According to most college professors and professional speakers, every ten minutes of speaking time requires at least how many hours of research and presentation time?

A) 2 hours B) 10 hours C) 6 hours D) 4 hours E) 20 hours

Respectful language is important to a successful speech because __________.

A. public speaking is designed with an audience-and a public-in mind so you have to speak in a way that includes as many people as possible B. it is illegal to use disrespectful, off-colored language in a public speaking setting C. disrespectful, off-colored language doesn't express strong emotion D. all of these choices E. none of these choices