My husband and I were dying laughing taking German as a little continuing ed class before we went to Switzerland. We both had French in high school (and me in college) so we were always getting mixed up and using wrong accents and grabbing for French words we didn't know we remembered! I hope you don't do the biology/zoology thing too though it could be worse; you could have botany/zoology :-) I had botany and geology; not a very good chance of mixing.