Is the man your father?
Yes, he is
pet. / is / That / my
That is my pet.
my mother / is / This
This is my mother
Is the man your grandfather?
No, he isn't
Is the girl your mother?
No, she isn't
That / my / is / grandfather.
That is my grandfather.
is / years old. / She / 6
She is 6 years old.
Is the woman your grandmother?
Yes, she is
family / my / This is
This is my family.
Is the girl your sister?
Yes, she is
cat. / That is / my
That is my cat.