根据要求改写句子
1.Ava has a white and blue kite.(一般疑问句)
_____________________
2.I have an old ball.(用She代替I)
_______________________________
3.My swing is yellow and red.(划线提问)
_________________________
4.This orange is three yuan. (划线提问)
____________________
5.Is this tall girl your sister? (改为肯定句)
______________________________your sister.