for assessments, you need good sheets that break it down. get someone to test you, i didn't think i could do it and a few months ago i was lost, but i past the tests. my schools site has sheets as does ny state, you need to be able to cover the basis, mainly the critical areas they test on, and then the extras.
so are you still in or is that the exam that kicks you out, the first time i failed midterm, second the final, and now finally passed finals and passed the state. do it again and don't cram in 5 weeks, and maybe go elsewhere.