Went into the wrong exam yesterday...

I was so tired and lost and I followed the crowd when it was time to move into the exam room. I sat down in the front row took out my student card and waited to start. I should have knew right off the bat that the prof spoke french! but because I'm so use to it, it didn't click in my mind. It was so weird he's like "bonjour je suis prof__, vous avez deux heurs pour cet examaine. Vous pouviez commencer. THAT WAS OFF it was suppose to be a sociological classics exam...why is he speaking to me in french??? WEIRD I stormed out of the exam and realized that it was 214 instead of 216 WAY TO GO JANE!