William is my aunt"s son.He is my c______.

William is my aunt"s son.He is my c______. Willam is my aunt's son.He is my c______.如何填写? my aunt‘s son is my _____ 选择题 11) ( ) He’s the son of Aunt Mary. He is my __________. My aunt's son is my____(nephew/cousin). my aunt's son ( ) yes ,and this is my aunt's son,my ( ),David.This girl is my 93.He is my c__.a son of my aunt.填什么 he is my father's son.but he's not my brother.who is he? My aunt's daunghter is my ( ) my aunt’s child is my ______ sam is my unle son.He,s my_____________