Answer:
Explanation:
A public speaker is expected to be honest. The aim of speaking should be clearly stated and situation the speaker will be addressing. A speaker should not speak just for the benefit of himself or herself.
A speaker is expected to avoid plagiarism. The using of people's words,lyrics, lines without prior knowledge or reference is term plagiarism. A speaker is expected to have their own author not copy someone else's work.
Profane words are words that are impolite or taboos. They are usually not advice to be used in public speaking but in situation where you speak in your own environment and you are understand how things were been done it can be used rarely example research shows that Ohioans uses profane words in every one of 150. Persuasive podcast also exist where some profane words are used to persuade.
It is not ethical to use a paper prepared for another class in a speech. Each public speaking should be prepared for with it own author.