帮忙把下面的句子改为否定句和一般疑问句

1.I fly a kite.
否定句：I don't fly a kite.
一般疑问句：Do you fly a kite?
2.I will fly a kite tomorrow.
否定句：I won't fly a kite tomorrow.
一般疑问句：Will you fly a kite tomorrow?
3.I flew a kite yesterday.
否定句：I didn't fly a kite yesterday.
一般疑问句：Did you fly a kite yesterday?
4.I have flown a kite.
否定句：I haven't flown a kite.
一般疑问句：Have you flown a kite?