Tom,Mike,and Mary were classmates of Stephen's 's怎么理解呢

Tom,Mike,and Mary were classmates of Stephen's 's怎么理解呢 This is__________desk.A.Tom and Mike's B.Tom's and Mike's C. Mary is mike's w---- and mike is mary's husdand M------- she These are Tom and Mike's pants.(对Tom and Mike's提问） 英语翻译阅读理解It's fine Sunday morning.Tom and Mike want to go to This room is Mike's and Tom's 为什么Tom and dale are classmates 加s The boy's name are Tom and Mike.(对Tom and mike提问) ____ ____t he is Tom and Mike's father.改为复数句子 (Mary and Tom)math teacher 's 应该加在哪? She is Mary and Tom’s sister.这句话对吗? -----____school bags are these?-----They are Tom's and Mary'