Ooh, I know this one! Definitely "their". A pronoun is anything along the lines of he/him, she/her, they/their, xe/xis, it/its, etc. I hope I helped :)
Answer:
C.
Explanation:
After spraining an ankle during a marathon, Jean continued to the finish line since she decided prior to the race that nothing would keep her from finishing.
Answer:
Simile.
Used the word <em>like</em> and is comparing the child to a ninja