关于THE和不可数名词的问题SOME CHOCOLAT为啥不加SEAT THE NOODLE ,OPEN THE DOO

关于THE和不可数名词的问题
SOME CHOCOLAT为啥不加S
EAT THE NOODLE ,OPEN THE DOOR,COPY THE NEW WORDS,LIKE THE WHITE ONE 这些为什么都要加S?
SIT ON A FOOTBALL为啥不用THE要用A
SIT UNDER THE BED可以不加THE吗
EAT THE DOG'S FOOD可以不加THE吗
I'M WRITING THE NEW WORDS可以不加THE吗
MISS LI AND HER STUDENTS ARE CLEANING THE DESKS AND CHEIRS IN THE LIBRARY.为什么要加ARE
填空,为什么用IS而 不用DOES?
____SU YANG READING A MAGEZINE?
A.HAS B.IS C.DOES
SOME FRUIT为什么不加S