not too shabby for a biology major

i tried this 'commonly confused words test' i saw on a friend's blog, and surprised myself. I normally don't think i'm that adept with the english language. in fact, i don't even think that's how you spell 'surprise,' is it? but the test tells me otherwise:

English Genius

You scored 93% Beginner, 100% Intermediate, 93% Advanced, and 88% Expert!

You did so extremely well, even I can't find a word to describe your excellence! You have the uncommon intelligence necessary to understand things that most people don't. You have an extensive vocabulary, and you're not afraid to use it properly! Way to go!
Thank you so much for taking my test. I hope you enjoyed it!

if you'd like to test your English prowess, you can take the test here.