YOU SAID:
i had to go to school the other day and it was bad
INTO JAPANESE
他の日は学校に行かなければならなかった、それは悪かった
BACK INTO ENGLISH
Had to go to school the other day it was
INTO JAPANESE
それは他の日に学校に行かなければならなかった
BACK INTO ENGLISH
It had to go to school the other day
INTO JAPANESE
それ他の日に学校に行かなければならなかった
BACK INTO ENGLISH
Had to go to school the other day
INTO JAPANESE
他の日は学校に行かなければならなかった
BACK INTO ENGLISH
Had to go to school the other day
You've done this before, haven't you.