YOU SAID:

Im gonna learn and do my homework for sure!

INTO JAPANESE

私の宿題を学び、確かにやります！

BACK INTO ENGLISH

I will learn my homework and do it for sure!

INTO JAPANESE

私は宿題を学び、それを確かにします！

BACK INTO ENGLISH

I will learn homework and make it sure!

INTO JAPANESE

私は宿題を学び、それを確かめます！

BACK INTO ENGLISH

I will learn homework and check it!

INTO JAPANESE

私は宿題を学び、それをチェックします！

BACK INTO ENGLISH

I will learn homework and check it!