Question

my aunt is my....sister
1)aunt's 2)grandfather's 3)mother's 4)brother's
my cousin is my.....daugther
1)aunt's 2)mother's 3) sister's 4)brother's 5)father's
my mother has a sister, her son is my....newhew
1) mother's 2)aunt's 3)sister's 4)brother's
my...father is my father-in-law
1)uncle's 2)husband's 3)father's 4)brother's
my father has a brother,his daughter is my....niece
1)father's 2)uncle's 3)brother's 4)grandmother's
my.... parents are my grandparents.
1)niece's 2)brother's 3)sister's 4)friend's 5)mother's
my....children are my grandchildren
1)mother's 2)daughter's 3) father's

Answer 1

My aunt is my mother's sister.
My cousin is my aunt's daughter.
My mother has a sister, her son is my mother's nephew.
My husband's father is my father-in-law. 
My father has a brother, his daughter is my father's niece.
My mother's parents are my grandparents.
My daughter's children are my grandchildren.