won't some of your friends admit that they have stolen an item?能改为has't some of your friendsadmit that .

won't some of your friends admit that they have stolen an item?能改为has't some of your friendsadmit that .
won't some of your friends admit that they have stolen an item?能改为has't some of your friends
admit that .

won't some of your friends admit that they have stolen an item?能改为has't some of your friendsadmit that .
不行
won't some of your friends admit that they have stolen an item
不会你的一些朋友承认他们头了东西?
won't ＝ will not =
has't ＝ has not ＝ 没有
所以就改不了
hasn't some of your friends admit that they have stolen an item
有没有你的一些朋友承认他们头了东西?

won't表示他们会承认吗
hasn't表示他们还没承认吗
语气不同，楼主可体会下

不行，意思变了

won‘t 在此句是指：难道你的一些朋友不会承认。。。。。吗？

has’t在此句是指：你的一些朋友承认。。。。。了吗？