YOU SAID:

I'm supposed to be doing school work lol

INTO JAPANESE

私は学校の仕事をしているはずです笑

BACK INTO ENGLISH

Lol i should be doing school work

INTO JAPANESE

私は学校の仕事をするべきです

BACK INTO ENGLISH

I should work in school

INTO JAPANESE

私は学校で働くべきです

BACK INTO ENGLISH

I should work in school