Помогите пожалуйста с английским, а то мы написали сказали что не правильно. Спасибо большое

My name is Ted. I am 11. I have got a sister. Her name is Beth. She is 9. I have got two brothers. They are twins. Their names are Bill and Tony. They are 4. I go to shool. My school is big and nice. I have got a cat. Her name is Kitty. She can jump and run. Mu mother is 40. Her name is Pam. She is nice and clever. My father is 45. His name is Bill. He is strong and brave. We live in the big house. Our house is cozy and comfortable.Про кошку можно сказать she or it. Думаю лучше будет she, но это тогда надо у учителя уточнить.