Is anyone can help me to create some idea to get the good answers.so that I will know.thanks
questions.
1. What is the use of audience in rehearsing public speaking?
2. Author mentioned “structure of the Group” in effective speech, what do you mean by that?
The audience provides feedback to the speaker.
I don't know to what author you're referring. But "structure of the group" to me means the interests of the group. A group of accountants has different interests than teenagers or teachers or parents.