9.Most children like watching TV.It's very interesting.By watching TV they can see a lot,learn a lot and know many things about their country and the world.Of course they can also learn on the radio.But they can learn better and more easily on TV.Because they can hear and see at the same time.But they can't see anything over the radio.TV helps to open children's minds.They may find the world is now smaller than before.Many children watch TV on Saturday or Sunday evenings.They are always busy with their lessons.But some students watch TV every night.They usually go to bed very late.They can't have a good rest.
56.Bis very interesting.
A.Listening to the radio
B.Watching TV
C.Reading English
57.Many children can see a lot and know many thingsB.
A.by listening to the radio
B.by watching TV
C.by resting
58.TV can help children open theirA.
A.minds
B.mouth
C.speaking
59.Most children watch TVA.
A.on weekend evening
B.every night
C.on Sunday
60.Dbusy with their classes.
A.A lot children
B.Some children
C.Many children.