Is that cell phone 改为肯定句

Is that cell phone 改为肯定句 cell phone cell phone the young man said that he didn't take away the cell phone.（保持原句意思不变）the young man __ ___ away the cell phone.为什么这样改, 请高手来帮我改下英语作文.My opinion on Cell PhonesMy opinion on Cell PhonesWith the progress of the technology,today the price of the cell phone is very cheap so more and more people have a cell phone.The most important advantage of the m My cell phone is running out of credit 与 My cell phone ran out of credit 有什么不同吗 翻译：cell-phone. 英语cell phone 没有 手机 CELL PHONE怎么样 cell phone 是什么意思啊 cell phone怎么读 a cell phone numder cell phone造句 cell phone no power He is poor,he has ( ).A.no cell phone and not carB.no cell phone and no carC.not cell phone or not carD.no cell phone or no car that is our red phone I've got a cell phone.改为一般疑问句,该如何改?（初中英语） Whose cell phone is this?It belongs to( ).Whose cell phone is this?It belongs to( ).A.I B .me C.my D.mine