Before kicking her tv habit, 11-year-old meghan kelley from pembroke, massachusetts, was like most american kids. she spent much of her free time in front of the tv. her days of tuning in ended when she and her classmates at north pembroke elementary school took part in national tv turnoff week. that first week was a long one. "it was hard at first. i tried to keep myself busy so i wouldn't be tempted. i read a lot and practiced the keyboard," says meghan meghan ( ) her habits . a ) altered b ) admired