Написать письмо на языке о бабушке и дедушке! you a grandmother and/or a grandfather? where do they live? what's their house/flat like? do you often visit them?

Dear penfriend
I have a grandmother and a grandfather. They live in the country. They have got a little but very nice house. I visit them on holidays and spend summer there. It is very beautiful in the country. I love my grandparents and like to stay there.
Have you a grandmother and a grandfather? Where do they live? Do you often visit them?
Write me back.
Yours