Here is the revised paragraph with the correct pronoun agreement:
"everyone is excited for the pep rally. katie and jill are in charge of blowing up the balloons, their least favorite task. they hate how the balloons have to be completely full or they won't float. on the other side of the gym, sam is practicing her cheer routine. if she doesn't practice, she could embarrass herself. the last to arrive are brynn and avery with the shirts to give away. as long as everyone does their part, the pep rally will be a success.
♡︎ note: obviously you would use capital letters i just don't type like that
<span>In Doctor Faustus's obituary, you could include that he became a Doctor at the University of Wittenburg due to his intelligence, that he had already excelled in every subject (law, medicine, etc.) so he began to experiment with magic, and that he devoted his last days to giving a speech about his foolish pact with Lucifer, seemingly warning other scholars against his own faults. </span>
