句型转换.My shoes are under my grandparents' chair.(对grandparent

句型转换.My shoes are under my grandparents' chair.(对grandparent My baseball is under the chair对 My baseball提问 They are (our) asketballs.My shoes are (under the bed).对括号内的 句型转换 My grandparents bought an old house last yea My shoes are in the box His_______under the chair 句型转换：My sister's shoes are red.___ ___ ___ ___ sister's shoe My notebook are under the chair.(改为否定句） my notebooks are under the chair 改否定 My grandparents are These are my grandparents. My baseball is under the chair对划线部分提问 对画线部分提问My baseball is under the chair.