Darn classes

Last Tuesday night I could've sworn that my Chemistry teacher had said that we were only having the lab portion of the class and not the lecture portion because she had something to do at the high school she teaches at during the day. I was all excited that I was going to be home by 515 instead of 8 but I was highly mistaken. Turns out I had mixed up the weeks. Tonight I wound up having 2 lectures instead of a lab and a lecture...or as I thought it was going to be just the lab...but she wound up letting us leave at 545 because she couldn't really find something else to talk about or teach us so she told us to go and have a good thanksgiving.