David is twelve years old. He is a school student. He loves music and sports. He is very busy at the weekend. On Saturday, he and his parents visit his grandpa in the morning. They have lunch at his grandpa's home. After lunch, they watch a film together. They have a big dinner at home in the evening. On Sunday, David plays basketball with his friends in the morning. He plays the piano in the afternoon. In the evening, he does his homework.