Question

I live not from Australia,I`m from Russia.Dasha isn`t Maxim`s sister.She___ ______ sister.They are not in London.They`re in____.

Answer 1

I am not from Australia, I`m from Denmark. Dasha ist`t Maxim`s sister. Sue is his sister. They are not in London. They`re in Dubai.

Answer 2

She my sister

they are in Russian 

Answer 3

Of course! It seems like you have a sentence with missing information. Let's complete it:

"I live not from Australia, I'm from Russia. Dasha isn't Maxim's sister. She is his cousin. They are not in London. They're in Moscow."

Here's the complete sentence with the missing information filled in:

"I live not from Australia, I'm from Russia. Dasha isn't Maxim's sister. She is his cousin. They are not in London. They're in Moscow."