Grammar is made up of lots of little rules that work together to create a language. Since there are so many rules, you can’t expect to remember everything, especially not at once. No one can, not even professional writers and editors, who typically have at least three reference books and style manuals at their fingertips. Feel free to come back and reference the material taught in this modules as often as you need.

Now, practice some of these skills in the interactives below: