How hard would it be to just make it up yourself based on what he's reading? I've been known to "invent" vocab-type exercises to get him to use what he's reading, though we usually just do it orally since I don't have trouble getting DS7 to write--he LOVES it.

Maybe I don't have a clear picture of what you're looking for, but on the surface, it doesn't seem like it would be that hard to throw something together. Am I wrong?

Kriston