Grammar Check: M. U. G.(Mechanics, Usage, Grammar). The F. B.G.(Federal Bureau of Grammar) has hired my class to solve a few grammar cases. These cases possess common mistakes that we shall find and correct. The following case is titled "Understanding How to Write." The following sentence have FIVE grammar mistakes. "This year writing will be a major focus. its' important to understand grammer rules, without them you're writing is difficult to understand." Number and document the corrections of the grammar mistakes. (Example: 1. This year,) * I NEED HELP