YOU SAID:

I am really annoyed with school and it is making me mad.

INTO JAPANESE

私は学校に本当にうんざりしていて、それが私を怒らせている。

BACK INTO ENGLISH

I'm really sick of school and it's making me angry.

INTO JAPANESE

学校がうんざりで怒ってしまう。

BACK INTO ENGLISH

I get angry because I'm sick of school.

INTO JAPANESE

私は学校がうんざりだから腹が立つ。

BACK INTO ENGLISH

I get angry because I'm sick of school.