what the hell

I catch errors on my professors' tests and handouts all the time, but I don't say anything for fear I fall out of favor of them! < /teacher's pet>

And it says he 'saved the day' in the captions. Anyone who didn't have the mental capacity to read the word phonetically and see how it reads into the sentence doesn't deserve to get the question right anyway! I mean, seriously now, 'omission' and 'emission' have very different meanings, so certainly one wouldn't work in the context!