Answer the questions （根据短文内容回答下列问题）:

He is Andy. Today is his birthday. All his friends are in his house. They will have a birthday party in the living room. Ann, Bill and Tom give presents to him. His father dresses up(打扮) as Father Christmas. He gives presents to all the children. Mother cooks delicious food for them. There is a big birthday cake. All the people in the house sing the birthday song for Andy. And Andy shares the cake with all his friends and parents. What a nice party it is!