User talk:Jack Lee 100

February 2020
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Saint Andrew's Junior College have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Materialscientist (talk) 07:07, 4 February 2020 (UTC)

Please stop making test edits to Wikipedia. It is considered vandalism, which, under Wikipedia policy, can lead to being blocked from editing. If you would like to experiment again, please use the sandbox. Materialscientist (talk) 07:07, 4 February 2020 (UTC)