按要求改写句子。
1.My grandpa is a doctor. (对划线部分提问)
________ _______ your grandpa do?
2.Su Yang has a big lunch on Christmas Day. (改成否定句)
Su Yang_________ _________ a big lunch on Christmas Day.
3.There are some crayons on the table. (改为一般疑问句)
______ there_______ crayons on the table?
4.Nancy likes dancing. (对划线部分提问)
What________ Nancy like _________ ?
5.do , what , they, like , subjects ( . )(连词成句)
______________________________________________