I would just add a brief thought, prompted by one of your questions about how "hard" the questions are. When you know the answer, the question is "easy;" but when you do not know the answer, the question is "hard." So, some people might find a particular question easy to answer, while others might find the very same question difficult to answer.
My students often remarked on how hard or easy specific items were on a test, and the above was my stock answer.
Get it? Got it. Good!
Enjoy.
My students often remarked on how hard or easy specific items were on a test, and the above was my stock answer.
Get it? Got it. Good!
Enjoy.
but I seem to recall one or two of those on your tests.