选词填空.(1)-Look at man.Who's he?-______name's Peter.-Who's tha

选词填空.
(1)-Look at man.Who's he?
-______name's Peter.
-Who's that boy?-He's______brother.
A.He'his B.His,Peter's
C.His,Peters
(2)-How many people are there in your family?
-My family ______four members.
A.has B.have C.is
(3)Is she________sister?
A.Ann B.Ann's C.Anns