Помогите плиз задание b

A: Have you decided on a present yet? – T: I`d like to buy either a computer game or CD. – A: Computer games have developed into a mass form of media lately. Children and teenagers have been spending hours playing them. – T: Dan knows the right balance between work and leisure. – A: As far as I know he has a great number computer games at home. Let`s buy him a CD. – T: Who is his favourite singer? – A: Why wouldn`t ask Ann? – T: OK.