Complete these sentences and write them.1)my sister is my parents` .2)my grandmother`s parents are my .3)my brother is my grandparents` .4)mrs brown is her great-grandchildren`s .5)my grandfather`s father is my .

1)My sister is my parents` daughter.
2)My grandmother`s parents are my great-grandparents.
3)My brother is my grandparents` grandson.
4)Mrs Brown is her great-grandchildren`s great-grandmother.
5)My grandfather`s father is my great-grandfather.