6Unit 3 Language in useLanguage practiceDavid Smith is a student.It came out as a book in 2012.David wrote a story about the life of a sixteen-year-old boy.Hobbies can make you grow as a person.I will show you my stamps too.There was a writing class.Revision1.I get lots of _ from my hobbies.2.I like doing outdoor _ best.3.I hope David will have great _ in the future.4.The Harry Potter stories are very popular._,the writer of the books,J.K.Rowling,has become very famous.5.I buy the magazines when