Lucy and her sister are all high school students.哪一处错误?

Lucy and her sister have (d ) hobbies Lucy and her sister are all high school students.哪一处错误? 露西和他的姐姐正在吃饭 Lucy and her sister are____ ____right now. ms wang and her sister _____ a nice in lucy family A have Bmeet Csay Dspell mike and lucy is brther and sister. Mike and Lucy are brotherand sister . I guess lily and her sister lucy enjoyed ___ at the partyA myself B yourself C herself D themselves Ms Wang and her sister （ ） a nice girl in Lucy’s family.A,haveB,meetC,sayD,spell lily and lucy,sister,not,are.连词成句lily and lucy,sister,not,are.(.) My sister is__(surprise)to see her American friend Lucy. lucy likes to play with her little sister就her little sister划线提问 1.Lucy is in Row I and her sister Lily sits beside ---- A.she B.her C.hers D.herself请说明为什么 Tom and Lucy (be ) brother and sister怎么填? —Lucy,is Lily your twin sister?—Yes,and l'm thirty minytes______tan her.A.taller B.shorter 貌似两个都可以唉, Lucy and her sister A look the same B are look the same C are look like D look the same 选哪个 为什 Lucy plays ( ) piano well, and her sister plays ( ) volleyball well.1. a;the 2.the;the 3./;the 4.the;/请问选择哪一个?谢谢! I'm Lucy and my ()sister is Lily 改错.are your sister's names lily and lucy