YOU SAID:
what are you doing tomorrow for our christmas party
INTO JAPANESE
明日のクリスマスパーティーは何をするの?
BACK INTO ENGLISH
What are you doing at the Christmas party tomorrow?
INTO JAPANESE
明日のクリスマスパーティーで何をしますか?
BACK INTO ENGLISH
What will you do at the Christmas party tomorrow?
INTO JAPANESE
明日のクリスマスパーティーでは何をしますか?
BACK INTO ENGLISH
What will you do at the Christmas party tomorrow?
This is a real translation party!