YOU SAID:
I should be doing my homework...
INTO JAPANESE
宿題をやるべきこと.
BACK INTO ENGLISH
You should do your homework.
INTO JAPANESE
今宿題をやってしまいなさい。
BACK INTO ENGLISH
You should do your homework now.
INTO JAPANESE
今宿題をやってしまいなさい。
BACK INTO ENGLISH
You should do your homework now.
That didn't even make that much sense in English.