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1．Myparentsare(老师)inamiddleschool.2．(感谢)youforyourmap.3．Thebookis(关于)UFOs.4．Canyou(帮助)me?5．Isthisdictionary(你的)?一...
Period2Unit2Isthisyourpencil?Isthisapencil?Yes,itis.Isthataruler?No,itisn’t.It’sakey.Isthisapen?Yes,itis.T-SsIsthatapencilcase?N...
