根据要求改写下列各句，每空一词。
1．She often plays soccer after school．（用now改写句子）
She _____________ _____________soccer now．
2．My grandfather is reading the newspaper．（就划线部分提问）
__________is your grandfather ____________?
3．The white bag is nine dollars．（就划线部分提问）
______________ ________________is the white bag?
4．Lucy cleaned her room yesterday．（改为否定句）
Lucy_________ ____________her room yesterday．
5．On Sunday night，I watched an exciting talk show．（就划线部分提问）
What _____________you__________ on Sunday night?