We are from the UK =
We're (are) Australian
We're (Are) Canadian
We're (Are) American
We're (are) British
My mum/dad's sister is my ..
sister
Uncle
Aunt
grandmother
They are from Argentina =
They're (Are) Spanish
They're (are) Argentinian
They're (Are) American
They're (are) Argentish
My mum's mum is my ...
Grandmother
Grandfather
Aunt
Uncle
They are from the USA =
They're (are) British
They're (are) American
They're (are) Canadian
They're (are) Mexican
Gosia is from Poland =
She's (is) Polist
She's (is) Polise
She's (is) Polish
She's (is) Polian
He is from Spain =
He's (is) Argentinian
He's (is) French
He's (is) Spanish
He's (is) Spanican
The bag of Katie =
Her bag
It's bag
His bag
Their bag
The phone of Sam =
Your phone
Their phone
His phone
Our phone
The books of Sally and Joan =
His books
Our books
Her book
Their books
The bedroom of me and my sister =
Our bedroom
Their bedroom
His bedroom
Her bedroom
The mum's dad is my
uncle
Grandfather
brother
Aunt
My mum/dad's brother is my ..
sister
uncle
aunt
brother