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.
There is a tree,there is a cat,there is a playground,there is a flower bed,there is a river.
there are lots of shops,there are two boys,there are three girls
In Russia there are a lot of holidays. Some of them are international (New Year, Christmas). Others are only Russian