Reread each unit. Rewrite each unit. Take dictation from the reading and writing exercises, if you have recorded the writing exercises. If you don't have a key, you can record them at what ever speed you feel comfortable. Transcribe each unit (from the manual, your notes, dictated notes).
You could also go through the Graded Readings for Anniversary and read the entire book. You could divide it in half for this "lesson" and the next "lesson if you want. I'd suggest reading this book. Since the Functional method has a lots of reading, this would be good for Anni manual users if you haven't. Or you could reread it.
If you've been looking at the free Pre-Anniversary Graded Readings and Speed Study books (since the copyright has expired and they are available free online), you can start using these if you would like.