The Oxford books have good Q's in the back. Annotate the books during class. I highlighted the
out of mine! Then spend spend your evenings writing summary sheets (no more than about an A4 side of bullet points) and stick it in a folder. Worked a treat for me. The GI's at Oxford will welcome you in the upsatirs office if you want to talk shop after class. Bristol feedback Questions will be of great help, even early on.
Regards
CR