English, I always was very uninterested in English class. I preferred math, science, history, and music. When I was in English class, I would do my work from other classes instead of paying attention, so it affected my grades. (By affected my grades, it meant I got a B or C instead of an A, which is what I got in most other classes.)
Geometry was also a bad one for me (and the only math class I ever hated). I hated learning all the formulas and my teacher was very mean and unhelpful. (It was AP Geometry in 9th grade and I still get mad about the teacher.)