选词填空.将方框中所给词（词组） 的适当形式填入短文中,每词仅用一次.

expect enjoy body comfortable serious

"Start of Winter",also known as Lidong,arrives in November each year.Most parts of China take Lidong （1）______.On this day,after a year of hard work,people have nothing to do but stay at home （2）______ .They can have a break and do something （3）______ .For example,Chinese in the north like Lidong and they usually celebrate Lidong as the"Small Spring Festival".People have dumplings and mutton soup because they （4）______ to keep their （5）______ warm during winter.