A. wanted B. brand C. as well asA. 1 playing music and videosB. As the 2 grewC. what is the most 3 high-tech Do you know 4 for teenagers in the U. S. ? It is the iPod. The small cigarette — box-shaped player provides hours of music, videos and audio books, disc, videos and audio books years ago, users found it was very different from just a simple MP3. 5 , more and more new features were introduced. The iPod, 6 , can also store address book, keep your appointments, hold text notes, and display your photo albums. It is big enough for you to take a whole library of music in your pocket.