A set of drills and reference books to support summer vacation learning. - Title: Summer Vacation Review Drill → Unused, with answers - Title: Dondon Drill December Issue → About half written in, no answers - Title: Exciting Laboratory 2020 → QR code for answer checking included - Title: Summer Vacation Studying → Several pages written in, no answers - Title: Review Drill → Final check questions included, drill itself is not included - Title: Thinking Skills Work → Unused, with answers Thank you for viewing. Are you interested if you can agree to the above?