Английский язык, 5 класс

I have got big family: my mother, my father, two grandfathers and two grandmothers. My grandfathers' names are Ivan and Denis. Ivan is 74 years old and he was an engineer. Now he doesn't work, he likes to read books and take care of his garden. Denis is 73 years old and he still works as a teacher in school. He teaches Russian language. My grandmothers's names are Jane and Mary. They are 70 years old. Jane was an actress and Mary was a doctor.