So the prompts are going to be the same as 2014-2015, so my question is, do we just one of the prompts or multiple?
Just one! Best of luck 
They’re always the same, and each one is general enough that you can basically write about anything you want and it’ll match one of the prompts.
Thanks! Starting today! Any tips?
Not true–they changed dramatically two years ago. That said, when they change, the change is announced well in advance and much is written about it.