What do you study for College Entrance Exams?

Hello, New Graduate here. Ano ba yung stinustudy nyo to prepare for these entrance exams?

I'm that kind of person who procrastinates a lot and lalo na, hindi ko pa alam ang mga nangyayare sa mundo. So please help me!

Sa schools Schools like UE. Should I study topics that hasn't been thought in JHS/SHS or should I study mostly about the topics in JHS/SHS? if so, What topics/subjects should I prioritise the most?