When I’m wrapping up a lesson or concept in class, I ask my students, “Est-ce clair?” Is it clear? “Oui, Madame!” they shout back in unison. More often than not there’s one goofball student who responds with, “Yes Madame! I compreesh!” Volunteers hear this all the time: compreesh. It’s an English oops, a Franglais fail, that I…