的房间_____________________Lily'sandLucy'sroomsLily和Lucy的房间______________________对所有格提问用________whose418年Whosedogsarethey?Theyare______.Theyare______dogs.theirstheir518年Thebigclassroomisours._____desksarenew.OurThatoldclassroomistheirs.______desksareold.TheirWhataboutyours?618年Hehasanorangecar.______carisgray.Theorangecaris_____.Hishis718年Isthisyourshirt?It’s________.=Isthis_________?shirtyoursminehisWhoseshirtisit,then?No,it’snot______.Ithinkit’s____________.YangYang's?818年Isthisyourcat?It’s________.=Isthis_________?catyoursminehersWhosecatisit,then?No,it’snot______.Ithinkit’s____________.MaoXiaotong's?918年Aretheseyourclassmates?They're________.=Arethese______________?heirsWhoseclassmatesarethey,then?No,they'renot_____.Ithinkthey're_____________________________.YangMiandYuanShanshan's??1018年