Schools and parents in Shenzhen City have been asked to take better care of children's eyesight as 45 percent of them were found to be shortsighted. Too much reading, poor lighting and too much TV are blamed . Of the city's high school graduates  who applied to study at colleges this summer, but now he gets up earlier. In order to take care of eyes, children shouldn't  _  .
read books watch TV make their eyes too tired see things far away