What is the level of the eighth grade attached middle school of Northern Ballet?

Dance 8 band belongs to a relatively high level.

General dance test level 10. 123 belongs to children, and grades 4 to 7 belong to children aged 7 to 10. Grade 80 or 90 is a relatively advanced level.

In the perennial training, my dance foundation is very good, so Grade 8 should belong to a high level.