Is this knife your no it is not

Is this knife your no it is not Is this knife your no it is not 有什么错 Is this your notebook?No,it is not.Ask Bil is,cup,this,is,no,not,it,your(问句） is,cup,this,is,no,not,it,your IS this your cup?NO,it's not m 连词组句 your,this,not,knife,is is your knife s_____ or not?it’s b_____ is this your eraser?no,it is not,it is（ ）,填空,me,my,her,hers, is this your notebook no,it is is this ( ) watch no,it's not ( ) 连词成句：is,cup,this,is,no,not,it,your,