英语短文改错Anoldmanisseatedinanarmchairathome,_readinghisnewspaper.Besideshimlayadogsleeping_soundlly.Afterawhile,theoldmandecidedtoleave_home,andhecouldn'tgooutwithhisslipperson._Sohewokeupthedogandletitbringtheshoes_forhim.Outofitsexpectation,thedidn'teven_standup,butjustbarkedwithtwoeyescloseagain._Theoldmanwascompletepuzzled.Ashewaswondering_thatwhatwashappening,acatappearedbeforehimwith_oneofhisshoe.Whyyouthinkthecatcamehere?_