history: Waiting for the marks back on my math test. I studied quite hard. I'm feeling good about my math test. That's always a good feeling.  If you don't feel confident going in_comma_ you're in trouble!
current: Exactly, it's a lot of calculus but I think I did well.
next: Ahhh, Calculus, I had a pretty hard time with that as well, some how I got a B and to be honest, I don't even know it.