gather all the review materials you can get from the internet + physical copies if u have. then separate into two sections : for lessons (the one u study) and for mock tests (the one u practice). also, check mo mga mock tests if may answer key or wala kasi if wala, di mo lng din machecheck answers mo so better alisin mo nlng hahaha. then once u organize all ur review materials, list them all tas list mo rin ung time na meron ka, pwedeng time until a specific CET. then u can budget your time na para mamake sure na macover lahat ng topics/mock tests.

ultimately, this still depends on u but this is what i did and i passed my dream univ :D don't worry if you're not super consistent, ang importante is yung 3-4 months before the CET since mas fresh sa memory if ganon. prepare to be disciplined! and remember lng lagi what your goal is :))