William is my aunt's husband. My aunt is my father's sister. How is my father and William related?

She is my father's mother. She is my ____________.

Parents and______________form a family.

Jenny  is my sister's daughter. She is my ________. 

Rebecca is Sally's sister. Tim is Sally's son. So Tim is Rebecca's __________.

She is my father's wife. She is my _________.

My brother's wife is my _________.

Rachel is my uncle's wife. She is my ___________. 

Study the picture and answer the given question:

We were born at the same time to the same mother. We are ______. 

Study the given picture and answer the question:

How many members are there in this family?