对话填空a：Excuseme,Tom.Doyouhaveaneraser?b:Sorry,Idon#39;t.a:DoyouthingkDavidhasone?b:Ithink_1_.Youcanaskhim.a:David,mayIhave_2_eraser,please?c:Sorry,Lucyhas_3_eraser.Pleasegoandaskher.a:Excuseme,Lucy.May

问题：对话填空a：Excuseme,Tom.Doyouhaveaneraser?b:Sorry,Idon#39;t.a:DoyouthingkDavidhasone?b:Ithink_1_.Youcanaskhim.a:David,mayIhave_2_eraser,please?c:Sorry,Lucyhas_3_eraser.Pleasegoandaskher.a:Excuseme,Lucy.MayI_4_David#39;s

答案：↓↓↓

刘善林的回答：

网友采纳　　a：Excuseme,Tom.Doyouhaveaneraser?　　b:Sorry,Idon't.　　a:DoyouthingkDavidhasone?　　b:Ithink_so_.Youcanaskhim.　　a:David,mayIhave_your_eraser,please?　　c:Sorry,Lucyhas_my_eraser.Pleasegoandaskher.　　a:Excuseme,Lucy.MayI_use_David'seraser?　　d:Certainly.Hereyouar.Butyoumustgiveitbacktohimsoon.　　a:OK._Thanks_verymuch.