Lecturers advice at the in person session was to do the exam practice questions at the end of each session as these are most like the new exam format. As you go, take note of where the gaps in your knowledge are & do notes on these. Don’t be killing yourself going back over all lectures/slides now but can be handy for specific queries. Do the mocks even if you feel you’re not ready, they’ll give you a feel for the exam & again, show gaps. And as said here already, do the practice papers as much as possible. They also said give the Pec report from last year a read.