YOU SAID:

The boy will now do his schoolwork

INTO JAPANESE

その少年は今度は彼の学業をやる

BACK INTO ENGLISH

That boy will do his studies this time

INTO JAPANESE

あの少年は今度は勉強をします

BACK INTO ENGLISH

That boy will study this time

INTO JAPANESE

あの少年は今回勉強します

BACK INTO ENGLISH

That boy will study this time