Seriously, it's not that hard. If you actually spent effort and payed attention, you could ace everything easily.
Just because you've got an annoying teacher doesn't mean you still can't ace a test. Teachers NEVER set you up to fail.
Ever. They're paid to teach you, and most of the time no matter how much they seem like they oppose teaching, they know they're doing the right thing.
So long story short, stop failing at school you dumb tit.