If you want to say “I eat fast,” is that okay? Should “fast” be “quickly”? “Fastly”?
James Kotecki has created some fun and informative grammar videos on a blog titled How to Write More Better-er. This one’s on the differences among there, their, and they’re.
Why knowing comma rules is important. In 2006, a misplaced comma in a contract cost a cable company a million Canadian dollars.