Not with only a week to go, I’m afraid. I would work with spirits to make learning easier like Leraje for mental strength, and Paimon for inspiration.
Someone here recommended Vapula.
Other useful things I found in the search:
Search string: “exam study pass”. We’ve been here 10 years so If you switch the search keyword up you will probably find more discussions from people in this situation that suit you better.
For longer term, I would recommend trying the Ars Notoria, but it needs a good three months. I’m testing this out this year. I posted Glitch Bottle interview with David Skinner who explained it well.