I feel for you... No one deserves a shit teacher.
Yeah the whole set is coming just let me know when you're ready and I'll upload them. I actually uploaded all of them but there was an error which I couldn't be stuffed fixing.

He seriously hates all children. I don't know why the school hired him or why he became a teacher.
Possible to upload the rest now?
I'm planning to listen to them in all my free time for next 2 days XD
LOL. Settle down. It will take nearly that long just to listen to them all! And nothing will sink in, it will be a big overload.
There is no point even bothering about Unit 4 now. Focus on consolidating U3AoS1 knowledge, and in the next few weeks move on to AoS2. If you have around 10 weeks at the end for practice exams before the U3 exam then I am positive that will be more than enough for whatever score you want.