Hi, Jordan! Since today is November 16, do you mean that your exam is on Dec. 15? If so, begin with a thorough reading and understanding of the Catechism. Then delve further into the points for which you need more clarification. If, however, that test was on Nov.15, I hope you did well on it!
You might also do phrase searches of those topics here on CAF, but stick with the the tried and true info from apologists, rather than forum comments from well-meaning, but sometimes off-the-mark contributors. Once you think that you have a good grasp of each subject, then explore the threads to learn how people support their points of view–or not.
You can also conduct Internet searches using “Catholic faith” or Catholic religion" or Catholic beliefs" with the different subjects in Internet searches. The problem with the Internet-at-large is that a lot of the sites have names and/or opening pages that appear to be Catholic or, at least, neutral and just handing out information, but, in fact, are operated by people who denigrate the Catholic faith. If you do an Internet search, immediately go to the Home page or Who We Are (or something similar) page to find out if the site is Catholic.
If you’re asking us to do your work for you–a soft of CAF version of Cliff’s Note–I’m guessing you’ll draw a blank. However, we all have our favorite sources, so, CAFers, share your favorite sources for this student! Good luck, Jordan! I’ll keep you in my prayers.