Hmmm….off the top of my head:
Write letters to penpals/relatives.
Write a newsletter about summer happenings to family members.
Every year I have my kids fill out a sheet asking them things like: what they want to be when they grow up, if I had 3 wishes…, fav. movie and book, what I’m scared of, etc. Maybe ask him to do something like that, answering in complete sentences?
Hopefully others will chime in! I’m sure he’ll do fine:) Gina