Question

1.My father has new bike.2.Mary has beautifui eyes变为否定句，再改为一般疑问句，并肯定否定回答

Answer 1

1.否定句：My father doesn't have new bike.
一般疑问句：Does your(my) father have new bike? Yes.I did.No，I didn’t
2.否定句:Mary doesn't have beautiful eyes.
一般疑问句：Does Mary have beautiful eyes? Yes,she did.No，she didn‘t
教你一下方法。改否定句只要在实意动词后面加not，你应该知道实意动词是什么吧。其他照抄
该一般疑问句只要把助动词（do，does）提到句首，再是主语加实意动词原型加其他成分。
希望你学习进步！望采纳！

Answer 2

1 My father doesn't have a new bike .
Does your father have a new bike ?
Yes , he does .
No, he doesn't .

2 Mary doesn't have beautiful eyes .
Does Mary have beautiful eyes ?
Yes , she does .
No, she doesn't .

Answer 3

1.MY father doesn't have new bike
2.mary dosen't have beautiful eyes
1.does you father has new bike ?
no, he doesn't