YOU SAID:

I should really start my homework.

INTO JAPANESE

私は本当に宿題を始めるべきだ。

BACK INTO ENGLISH

I really should start doing my homework.

INTO JAPANESE

宿題をしてるの

BACK INTO ENGLISH

I'm doing my homework.

INTO JAPANESE

宿題をしてるの

BACK INTO ENGLISH

I'm doing my homework.