請根據(jù)句意從方框中選擇合適的單詞并用其適當形式填空，使句子通順。

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1. Nobody came close to the door, so the door seemed to close by _________ .

2.Without the help of our teacher, we did the experiment ___________ .

3.We are all busy getting ready for the _________ exams these days.

4.The traffic stopped, and he had no ______ but to walk home.

5.I hope to see you at my ________ birthday party.

請根據(jù)句意從方框中選擇合適的動詞并用其適當時態(tài)填空，使句子通順。

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6. Please keep quiet. The doctors _________ the dying man in it .

7.---You were not in when I called you yesterday afternoon.

   ----Oh, I _________ for my uncle at the airport.

8.----She seems to know much about the exhibition.

   ----That’s  right .  She ________ it three times since she came here.

9.I wonder how to use the washing machine.

   That’s easy.  I ___________ you later.

10. My sister ________ red to black when she was young .

The soft music sounds ____. We are all listening ____.

We are all busy taking about and using the Internet. But how many of us know the history of the Internet?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks 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 enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way, computer network system would keep on working all the time.

At first the Internet was only used by the government (政府). But in the early 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing” the Internet more convenient.

Today it is easy to get on-line and it is said millions of people use the Internet every day. Sending e-mails is more and more popular among students.

The Internet has now become one of the most important parts of people’s life.

1.The Internet has a history of more than _________ years.

2.A new network system was set up to_______.

3. At first the Internet was only used by __________.

4. ________ made “surfing” the Internet more convenient.

5. Which of the following sentences is true?

In our dormitory, we are all friendly to each other. It makes us        like a big family.

A. feeling              B. feel                     C. to feel

The soft music sounds ________. We are all listening _________.