YOU SAID:
before I leave should I close the door
INTO JAPANESE
出発する前にドアを閉めたら
BACK INTO ENGLISH
If you close the door before you leave
INTO JAPANESE
出かける前にドアを閉めたら
BACK INTO ENGLISH
If you close the door before you go out
INTO JAPANESE
外出する前にドアを閉めたら
BACK INTO ENGLISH
If you close the door before you go out
Come on, you can do better than that.