5 . As students，we should learn how         (choose) the best books.

4. —Ted，do you enjoy         (  swim) ?

—Yes,I do.

3. Sometimes watching TV makes us         ( relax) .

2. I would rather watch TV than           ( go) shopping with my mother.

1. Most children spend too much time         ( play) computer games.

  These are five shorter forms of emails from CCTV Children’s Channel.  

1      Some people think that the greatest invention in the world is electricity,while others believe computers are the most useful. But I think the greatest invention is the book. A famous person has ever said： “Books are . the best teachers. ” Exactly!Books can bring us -happiness,knowledge and wealth (财富）. In a word,reading books can change our lives.

2      What do you think of the most important . inventions in the world? The TV? The printing? The -telephone? Or the computer? A report shows that they are not the only important inventions. Here is another important invention. It is glasses. Glasses help people read,write and do “ close work ” after the age of  forty - five. Without glasses,the world would be difficult for the people above forty - five.

3      Thomas Edison was a famous American inventor. During his lifetime he had made 1,093 inventions. That is amazing,isn’t it? Many of his " inventions have changed our life. You may ask why Edison was able to make so many inventions. That is because he was the man who never gave up. He always thought that no matter how difficult something seemed,he could find the answer. He believed that nothing was difficult if you put your heart into it.

4      As we all know,paper is one of the four most important inventions in ancient China. It was invented in the Western Han dynasty by Cai Lun. He did many experiments and tried many different materials. It is a great contribution to the world. Nowadays,paper is very useful in our work,study and daily life. We can use it to write,paint,print books and so on. Thanks for the invention of paper. It has made our life more colorful.

5      Recent studies show that young people often provide their names,age and where they live on the Internet. That may not be safe for them. This personal information puts them at risk of being searched out by dangerous people who want to hurt them. Many students do not know about privacy (隐私）and are surprised to learn that adults can read their personal daily records easily.

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整，并 将其标号填写在下面题号后的横线上。

A. Young people must protect themselves while surfing the Internet.

B. Cai Lun and his invention.

C. Glasses are also a very useful invention.

D. The book is the greatest invention.

E. Thomas Edison never gave up.

1.        2.        3.__4.        5.       

A ： Morning,Jack. You don’t look well. 1.       

B ： It’s nothing. I’m only a little tired.

A ： Did you stay up last night?

B： Yes,I didn’t sleep until 12:00. Didn’t you see the movie on CCTV6 last night?

A： No,I didn’t. 2        

B ： Harry Potter HI. It was so exciting. So what were you doing at that time?

A: 3           I’m  not  good  at English,you know.

B ： But English is not very hard to leam. 4.       

A: Thank you for your advice. 5           ：

B： It’s nearly 7:50. Hurry up，or we’ll be late for school.

A： OK.  

(   ) 5. The basketball           is explaining how to play basketball.

A. winner     B. painter

C. coach     D. director

(   ) 4. The exhibition of Picasso shows that Picasso never         old.

A. gets     B. get

C. got     D. is getting

(   ) 3. The purpose of the show is           the art of the film.

A. advance     B. advancing

C. advanced     D. to advance