Write about your classmates family (10 предложений) помогите пожалуйста

My classmate ivan has got very big family. there are 9 of them. they are: 2 grannies, 2 grandfathers, mother, father, 2 sons and 1 daughter. they all live together in a big house. his grannies always cook delicious food. his grandfathers can mend everything. his mother and father work a lot to earn much money. his brother is 18 years old and he is strong, clever and helpful. his sister Liza is very young and she likes playing with her toys. ivans family is very friendly. i like visiting them.