Updated: August 06, 2008
Are you a genius or a goof? Quiz yourself and find out.
If you know when to use affect versus effect, or further versus farther, you'll claim the genius title. If you don't, well then, you're a grammar goof. Don't worry-- we'll help you sort out these tricky words before your English teacher busts out a red pen.
Source: The Associated Press Stylebook








