Fill in the gaps with proper forms of the verb to be

Hi, I ... Olya. I ... nine years old. This ... my family. We ... from Russia. This ... my mum, Liza. She ... 35. She ... a teacher. This ... my dad, Viktor. He ... 38. He ... a fireman. Misha and Sasha ... my brothers. They ... seven. They ... students. This ... my grandpa, Peter. He ... 68. This ... our hamster, Homa. It ... very funny! My family ... nice!