The speaker may repeating certain words or phrases to emphazise that certain phrase of or words because they are the main point the speaker is trying to get to you
After an agonising moment, the audience applauded. I'm confused about the question but I hope this is what you meant. Sorry if I got this wrong
<span>The form of sound repetition which can be recognized in the lines from "The Fish" by Elizabeth Bishop is called alliteration. Pay attention to the repetition of the letters, as you can see the repetition of consonants is used in here. Alliteration is a literary device that employs repetition of consonants. Auhtors use this literary tool to portray sounds through usage of words.<span>
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The dark is good the light is bad but they both can be good