YOU SAID:
im working almost the whole week before christmas
INTO JAPANESE
私はクリスマスのほぼ一週間前に働いています
BACK INTO ENGLISH
I work almost a week before Christmas
INTO JAPANESE
私はクリスマスのほぼ1週間前に働きます
BACK INTO ENGLISH
I work almost a week before Christmas
You've done this before, haven't you.