D because it was a fanboy coordinating conjunction ,and also has a subject ,verb, and object
It's either c or d because a and b are opinionated
You need to get on top of your stuff.
you need to stay in school and get good grades and if you have a hard time with that then you need to take notes and study. a lot.
you need to focus on your career after college and don't let anyone get in your way or you won't get where you deserve to be.
