Sort of. Student complaints. It’s annoying more than upsetting. they complain about the tests looking “nothing like hw/class work”. #1 it doesn’t have to… that’s the whole point of tests … they test if you you apply your knowledge #2 but also, yes it does. I throw in enough similar problems that if you “mastered” hw and classwork problems like you said, you’d easily get a C. #3. And no. No extra credit. At least not until you actually finish all assigned stuff. You can’t have a 40% completion on hw and ask for extra credit… come on