YOU SAID:
why do i gotta do homework
INTO JAPANESE
なぜ宿題をしなきゃいけないの?
BACK INTO ENGLISH
Why do I have to do my homework?
INTO JAPANESE
なぜ宿題をしなければならないのですか?
BACK INTO ENGLISH
Why do I have to do my homework?
That didn't even make that much sense in English.