YOU SAID:
I am in my finally year of school
INTO JAPANESE
私はついに学校の年になりました
BACK INTO ENGLISH
I'm finally in school
INTO JAPANESE
私はついに学校にいます
BACK INTO ENGLISH
I'm finally at school
INTO JAPANESE
私はついに学校にいます
BACK INTO ENGLISH
I'm finally at school
You've done this before, haven't you.