Is that**** eraser?中间填什么?

Is that**** eraser?中间填什么? Is that your eraser?NO,__is red .It must be __中间填什么呀 A.my,so Is that _____ her eraser 横线填什么冠词 That is my eraser?回答 [ ][ ]her[ ] [ ]里填单词 That is ( ) eraser. That is my eraser. that is really important ------me,中间填什么? That eraser over there is my eraser --is that( )eraser?--yes,it,s( )eraser. That is not his eraser that is my red eraser This is an eraser That is a