名词所有格练习:1.This is________(李雷的家庭). 2.Is that________________ ( 比尔家的一幅照片)? 3.What’s____________(汤姆妹妹的名字)? 4.This is_________________(莉莉和露茜的)room. 5.They are____________(格林夫人的儿子). 6.It’s my________(mother) bag. 7.Are these the________(twin) books?答案:1.This is Li Lei's family.(李雷的家庭)2.Is that one photo of Bill's family( 比尔家的一幅照片)? 3.What’s the name of Tom's sister?(汤姆妹妹的名字)? 4.This is Lily and Lucy's(莉莉和露茜的)room. 5.They are Mrs. Green's sons(格林夫人的儿子). 6.It’s my mother's(mother) bag. 7.Are these the twins'(twin) books?