In the early 1990s the word “Internet” was strange to most people. But today, Internet has become a useful tool for people all over the world. Maybe Internet has been the greatest invention in the field of communication in the history of mankind. Communicating with others on the Internet is much faster. We can chat with a person who is sitting in the other part of the world. We can e-mail our friends and they can read the e-mails within a minute.
Giving all kinds of information is probably the biggest advantage of the Internet. We can use search engines to find the information we need. Just type in a keyword or keywords and the search engine will give us a list of suitable websites to look at.

We can enjoy a lot on the Internet by downloading games, visiting chat rooms or surfing(浏览)websites. There are some games for free. We can meet new and interesting people in the chat now. We can also listen to music and see films.
Now, there is a lot of service on the Internet such as online banking, job finding and ticket buying. We can also do shopping and find nearly all kinds of goods. Sometimes we can find something that is quite good but very cheap.
【小题1】How many main advantages of the Internet are talked about in the last passage?

Jack is a little schoolboy. He lives in a small town in England. His father works in a factory in London. One day his mother   1  him to post a letter to his father.

Jack walked down the street. He didn’t see a letter box on the street. But he really   2  a basket with a sign on it. The sign said, “PUT LITTER IN THIS BASKET”. “I can read,” thought Jack, but he couldn’t   3  the word “letter” right.

Jack dropped the letter in the basket. Then he ran  4  to tell his mother about the basket.

“Oh, no, child!” said his mother, “You put the letter in a basket. That litter basket is   5  old paper and other useless things.”

“Oh,”said Jack,“does the   6  on the basket mean that?”

“Yes, it does,”said his mother,“The word is‘litter’not‘letter’. Now get the letter and post it.”

When Jack got there, a man was putting the old   7  in a truck.

“Stop!”shouted Jack, and he began to tell the man about the letter.

The man helped him to look for the letter. After a while they   8  it.

Then Jack put the   9  in the letter box. He said,“  10  don’t they tell us all the words when we first go to school? Then things like that can’t happen.”