Don't swear!
Afraid of the BIG BOSS
Dont use this source its a big fat fony
Christmas is my favorite time of the year!
The word Christmas is a proper noun. It can be used as an adjunct or adjective (Christmas holidays, Christmas tree). But you would need a preposition to use it as an adverb : "He will arrive by Christmas."
You dont
you dont
Ability to use word processing software.
The worker's blunder nearly drove his employers to bankruptcy.
Japanese do not have their own word for Christmas. They use the English word and tweak it to their own pronounciation - "Kurisumasu" Or in Katakana form - クリスマス
i dont know and how come you dont know
The children were filled with gratitude for their Christmas gifts.
Yes, it is highly illegal. You may be prisoned for 20 years if you mention the word "Christmas" and possible life time sentence if you use the word "god". So, be aware and never ever use those words.
Actually Koreans use the word "Christmas", so "크리스마스" and in traditional name "성탄절"