eraser,that,is,not,her,it,is,and mine造句

用代词填空It's not( ) eraser.It's her eraser.( ) am Ren.That is t 用and或but填空1.This eraser is mine ,_____ that pencil is mine , this is a bed and that is a bed,--------填空 [ it not eraser a That is not his eraser --is that( )eraser?--yes,it,s( )eraser. It is ( )ruler.It is not( )eraser. is this your eraser?no,it is not,it is（ ）,填空,me,my,her,hers, life is mine,and it is not a That is her eraser改为否定句 That is her eraser.改为一般疑问句 Is that her eraser?作肯定回答 Is it( )eraser?No,it's not( ).