Is that Mary?Yes,she is.
Is that Mary?Yes,she is.
Is that Mary over there?Yes,that'______(she)
Is that Mary speaking?Yes ,it is
Is Mary your sister?_____.A.Yes,it is B.Yes,she is C.Yes,he
That -------- be Mary.She is at home.
Are your sister Mary Cooper?Yes,she is.错哪里?
Is Mary her sister?A Yes,she is B No,it is not 选那个 为什么?
1.Is Mary a girl's name?Yes,she/it is 2.Is Mary a student?Ye
Is that your aunt 的肯定回答用Yes,she is.还是,Yes,it is,为什么
-Where is Mary?-She is( )
Is Mary your classmate?---Yes,she is.这句话对吗?为什么,
Is that your sister?( )she is my cousin 选择1.yes,she is 2.no,