The correct answer is D. Conveying a mood, point of view, or opinion can be used to persuade an audience.
You have to change the word that underlined to a better sounding word from the side, they have answers for you
If I understand the question right I would believe it to be 5 miles an hour because the course is a mile and he ran a mile in 12 minutes. We know an hour is 60 minutes so we have to divide the number of minutes he is talking from the hour. 60 divided by 12 is 5 so if he is running a mile every 12 minutes then he is running 5mph
Autobiography is the word you're looking for.
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ARIANA GRANDE
enjoy the rest of your life~ muah