Excessive: ~すぎる
This grammar point indicates that something is excessive or too much.
Examples
勉強しすぎて疲れました。
I studied too much and got tired.
食べすぎて、お腹が痛い。
I ate too much, and my stomach hurts.
働きすぎは体に良くない。
Working too much is not good for the body.
Quick check
勉強し___すぎて疲れました。