When you're ready, do the graded practice activities below.
If you think you already know the grammar topic well, you can go ahead and try the practice quiz first. Then if you don't do as well as you hoped, go back and review the grammar manual and do some of the extra practices. Remember, it's up to you to self-regulate how much practice you need on any particular topic. If you're having trouble figuring something out, just contact me!
Note: There is a question box in each section to answer to check your understanding.