【正文】
this your book? B:Yes,_____ ______. A:Mary,is this your pencil? B:No,it ,s _______________pencil. A:What,s this ________ English? B:______ ______ eraser. A:______ do you spell eraser? B:______________. it is isn,t his(her,your) in It,s an How ERASER H o m e w o r k 用今天所學(xué)的有用句型編一段對話 (至少六句 ) 再見