Most children like to watch TV. It's very interesting. By watching TV they can see and learn a lot and
  know many things about their country and the world. Of course, they can also learn over the
  radio (收录机). But they can learn better and more easily with TV. Why? Because they can hear and
  watch at the same time. But they can't see anything over the radio.
       TV helps to open children's eyes. TV helps to open their minds, too. They learn better and better
  ways of doing things. They can find the world is now smaller than before.
       Many children watch TV only on Saturday or Sunday evening. They are always busy with their
  lessons. But a few children watch TV every night. They go to bed very late. They can't have a good
  rest. How about you, my young friend?        

根据短文内容，选择正确答案。

1. According to the passage, a few children go to bed late because they _____.

A. are busy with their lessons
B. do their homework
C. watch TV every night

2. Children can't see anything _____.

A. over the radio    
B. on TV    
C. by watching TV

3. TV helps to open children's _____.

A. eyes and minds  
B. minds      
C. eyes or minds

4. _____ children watch TV only on Saturday or Sunday evening.

A. No    
B. Hundreds of  
C. A lot of

5. Children can study better and more easily with TV because _____.

A. they like to watch TV
B. they can't learn over the radio
C. they can hear and see something at the same time

     Most children like watching TV. It's very interesting. By _______ (watch) TV they can see and
learn a lot and know many things about their country and the world. Of course, they can also learn
over the radio. But they can learn better and more easily with TV. Why? Because they can hear and
watch at the same time. But they can' t see anything over the radio. TV helps to open children' s eyes.
TV helps to open their minds, too. They learn newer and better ways of doing things. They may find
the world is now smaller than before. Many children watch TV only on Saturday or Sunday evening.
They are always busy with their lessons. But a few children watch TV every night. They go to bed
very late. They can' t have a good rest. How about you, my young friend?

1. 在横线上填上合适的形式_______
2. Why can children study better and more easily with TV ?
    ________________________________________________________
3. Do all the children watch TV only on Saturday or Sunday evening.
    ________________________________________________________
4. 将划线部分句子翻译成汉语。
    ________________________________________________________

5. TV helps to open children's _______.

A. eyes and minds  
B. minds    
C. eyes or minds  
D. eyes