YOU SAID:
i should be doing school work right now
INTO JAPANESE
私は今学校の仕事をしているはずです
BACK INTO ENGLISH
I should be working at school now
INTO JAPANESE
私は今学校で働くべきです
BACK INTO ENGLISH
I should work at school now
INTO JAPANESE
私は今学校で働くべきです
BACK INTO ENGLISH
I should work at school now
That didn't even make that much sense in English.