Review!

Today was a full and exciting day of review! We basically just reviewed today for the test. There wasn't any a ha moments and i really don't feel frustrated at this point. However, that paper kind of makes me nervous. Anyway, that's all there is to it.
As far as a good joke goes... What is green and invisible?

Hold out your hand with your palm facing up like your holding something and say "this head of lettuce!" I love it! See ya!