根据句意及首字母提示填写单词(英语)

根据句意及首字母提示填写单词(英语)
1.My mother’s brother is my u____
2.Your aunt’s son is your c______
3.Mr Black’s son is Jim and his d_______is Helen.
4.My pen is h_____and your pen is there.
5.Those family p______are Wang hai’s.