DSquaredSlim

I would say, being that you've gone through the material the best thing you can do right now is lots and lots of practice. Whether that's with EoC q's, practice exams, or Qbank.

As for EoC q's, I've been hearing the multiple choice q's give you the most bang for your buck. I had a good experience with Qbank for L1. I'd imagine practice exams are great as well.

The only way to really retain the material is to do practice problems and start using what you've learned. I think that was the best advice I received about this same time last year.

Good luck.