"I was really hungry and just ignored the fact that my brain wouldn't function properly if I didn't eat. After my 1st, 2nd, and 3rd period, it was my lunchtime so I just decided to eat cereal because I didn't care what I ate at the moment. My stomach was begging me for food."
What needs to be changed?
A: add a semicolon after ‘moment.’
B: remove comma after ‘3rd period.’
C: change ate to eat.
D: no changes need to be made.