YOU SAID:
My house is very big but yesterday we changed
INTO JAPANESE
私の家はとても大きいですが、昨日私たちは変わった
BACK INTO ENGLISH
My house is very big, but yesterday we changed
INTO JAPANESE
私の家はとても大きいですが、昨日変更しました
BACK INTO ENGLISH
My house is very big, but I changed it yesterday
INTO JAPANESE
私の家はとても大きいですが、私はそれを昨日変更しました
BACK INTO ENGLISH
My house is very big, but I changed it yesterday
Come on, you can do better than that.