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We are all busy talking about and using the Internet (互联网), but how many of us know the h____1___ of the Internet?
Many people are surprised when they find that the I___2_ was set up in the 1960s. At that time, computers were large and e__3___ . Computer networks (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good e__4___ to be used by many different computers. If part of the network was not working, information could be sent through a__5_ part. In this way computer network system would keep on w___6___ all the time.
At f_7_ the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. H_8__, computers were still very expensive and the Internet was d__9__ to use. By the start of the 1990s, c__10_ became cheaper and easier to use. Scientists had also developed software that made 'surfing' (浏览) the Internet more convenient.
Today it is easy to get on-line (上网) and it is said that m__11__ of people use the Internet everyday. Sending e-mail is more and more p__12__ among students.
The Internet has now become one of the most important parts of people's life.
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Many people are surprised when they find that the I___小题2:_ was set up in the 1960s. At that time, computers were large and e__小题3:___ . Computer networks (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good e__小题4:___ to be used by many different computers. If part of the network was not working, information could be sent through a__小题5:_ part. In this way computer network system would keep on w___小题6:___ all the time.
At f_小题7:_ the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. H小题8:__, computers were still very expensive and the Internet was d__小题9:__ to use. By the start of the 1990s, c__小题10:_ became cheaper and easier to use. Scientists had also developed software that made 'surfing' (浏览) the Internet more convenient.
Today it is easy to get on-line (上网) and it is said that m__小题11:__ of people use the Internet everyday. Sending e-mail is more and more p__小题12:__ among students.
The Internet has now become one of the most important parts of people's life.
在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给：
Wendy Martin is an ordinary university student who used to love surfing the Internet and chatting(聊天)with friends online．She often spent much of her free time talking with her family and making new friends online．Then something a 1 happened．It completely changed Wendy's feelings about the Internet．
One of Wendy's favourite things to do online was to visit the chat rooms on music websites．Everyone there loved chatting about recent concerts and what the famous s 2 were going to do next．It was here that Wendy first met Anne．The two women liked each other immediately．Soon they exchanged e-mail addresses and were communicating online every day．
Wendy e 3 talking to her new friend．They both liked the same music, the same clothes and the same films, but they also had the same worries about studying and the future．Anne had e-mailed her a picture of herself－she even looked s 4 to Wendy．So, when Anne asked Wendy for her address and phone number, Wendy thought her new friend was a person she could trust．
It was only when Wendy got a letter from the bank that she realized something was wrong．Anne was not who she said she was．She was not a university student, she was not young and she was not even a woman．“Anne” was really a 45-year-old man called Tim Histanon．He p 5 to like the same things as Wendy．He had used Wendy's personal information to spend all the money in her bank account．
This situation is actually quite common, and affects(影响)thousands of people every year．Fortunately for Wendy, Tim Histanon was finally caught by the police, so Wendy got most of her money back．Many people, h 6 , have not been so lucky．
Everyone can learn from the mistakes that Wendy made．N 7 give out personal information while chatting online, and always make sure your user name is different from your real name．Nobody wants to make the same mistakes as Wendy．
This morning, I got a funny feeling. Today I had to give a report in my 1 , and I was afraid to do so for a long time!
Mom came into the kitchen, asking,"Are you ready, 2 ? "
"Yes, "I answered quietly. 3 in fact I wasn't ready!
On my way 4 school, I could feel my heart beating . I hated this!
I went into Mrs Owens' class. She was smiling, and saying 5 to all her students as she did every morning.
"Hi, Sam, "she said to me as I walked 6 the classroom.
"Hi," I said and quickly sat in my 7 , I looked at the clock. The time was near. Then Mrs Owens started ," Sam, it's time for you to show yourself. " Show 8 ?Oh, no!
I got up slowly, 9 the ground as I walked to the front of the classroom. Then, I looked up, and everyone was looking at me. Mrs Owens knew I was 10 , so she came beside me, and put, her hand on my back.
She said to the class," Sam works very hard on his 11 ,and I know it is a very interesting report. "Then she turned to me and asked," Sam, 12 did you like best about your report on Hawaii?"
I thought about the fun things I read about surfing before, and I started to talk. I talked and talked 13 the whole class, and I was not nervous at all. It was great fun, it wasn't frightening . The class cheered as I finished and Mrs Owens was 14 .
In fact ,I can do 15 than I think I can —if I try! I am proud of myself.
( )1. A. class B. house C. party D. hometown
( )2. A. friends B. classmates C. Owens D. Sam
( )3. A. Then B. But C So D. Or
( )4. A. on B. from C. to D. in
( )5. A. sorry B. hello C. goodbye D. thanks
( )6. A. into B. out of C. away from D. far from
( )7. A. bed B. seat C. dining- room D. reading room,
( )8. A. me B. us C. myself D. ourself
( )9. A. looking after B, look over C. looking at D. looking for
( )10. A. glad B. nervous C. active D. happy
( )11. A. dictionary B. magazine C. newspaper D. report
( )12. A. what B. who C. where D. whom
( )13. A. in front of B. over C. beside D. near
( )14. A. playing B. dancing C. singing D. smiling
( )15. A. well B. better C. best D. good
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