题目内容：

按要求改写句子。(共5小题，计10分)

1.The T-shirt is 15 dollars. (对划线部分提问)  _________ _________ is the T-shirt?

2.Tony goes to bed at nine-thirty every night. (对划线部分提问)

_________ __________ does Tony go to bed every night?

3.I can dance and sing. (改为否定句)   I _________ dance _________ sing.

4.Jim has some interesting books. (改为一般疑问句)  _____Jim have ____ interesting books?

5.What time is it? (改为同义句)   ___________ the _____________?