.(1)Have you ever had problems in your life and dont know how to be happy? If 1 , you will find “Being a Happy Teenager” by Australian writer Andrew Matthews 2 . In his book, Matthews 3 us how to have a happy life and answers the 4 of teenagers. There are many 5 such as parents and friends, and the book 6 we should stop being angry and forgive. The book tells us of useful skills 7 how to put what you have learned into pictures of your mind to 8 your memory better.