Вот такой тест

English Genius You scored 100% Beginner, 100% Intermediate, 100% Advanced, and 86% 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! For the complete Answer Key, visit my blog: http://shortredhead78.blogspot.com/.

My test tracked 4 variables How you compared to other people your age and gender: You scored higher than 62% on Beginner You scored higher than 46% on Intermediate You scored higher than 71% on Advanced You scored higher than 71% on Expert

Link: The Commonly Confused Words Test written by shortredhead78 on Ok Cupid

И ошибка-то незначительная. Даже обидно :(

Но все равно неплохо получилось :)