"You scored a high score," or any of the opposite variants, is repetitive. We would omit a person and say some thing like "you got a high score about the exam" or "you scored high over the exam." Higher is not technically the comparative form of highly, however it Appears https://how-to-improve-reading-sc83727.mpeblog.com/42209483/new-step-by-step-map-for-how-to-score-good-in-pte-reading