完形填空（本大题共5分,每空0.5分） Most children like TV.TV is very interesting. On TV can learn a lot, and they can see and know many thingstheir country and the world. Of course, they can over the radio. But they can learn better and more easily with . Why? Because they can hear and watch at the same time. But they can’tanything over the radio. Many children watch TV on Saturday or Sunday evenings. They are very busy with their lessons on . But a few children watch TV every. They go to bed very late. So they can’t have a good . How about you, my young friend?