根据选项，选择正确答案完成下列对话。

　　B：Hello, Mike! Nice to see you.

　　M：Hello, Bill! Haven't seen you for 1 Where 2 ?

　　B： 3 New York. I 4 there by my company and I visited a lot of places.

　　M：How lucky! 5 did you stay there?

　　B：About 2 months. I got back yesterday. 6 is everything?

　　M：Not bad 7 I've been busy. I'm 8 Beijing 9 tomorrow.

　　B：How will you go there?

　　M：By plane, of course.

　　B： 10 a nice trip!

　　M：Thank you.

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One evening I went to have dinner with my uncle and aunt. They had 　l invited another person, a young woman, so that there would be four people at 2　 . Her face was familiar (面熟的). I was quite 　3 　that we had met 4 , but I could not 　5 　where I had seen her face. In the course of the talk, however, the young woman 　6 　to tell us that she had lost her purse the other day. All at once I remembered where I had seen her face. She was just the young girl in the photo in the purse I had picked up while walking down the street that afternoon, although she looked much older. She was 　7 　, of course, when I was 　8 　to describe her purse to her. Then I explained (解释) that I had recognized (认出) her from the photo I had found in the purse. My uncle insisted on going to the police station immediately to fetch the purse.

As the policeman handed it 　9 , he said I had found not 　10 　the purse, but the person who had lost it.

The Internet, mobile phones and Ipads are part of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans.
　　We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
　　Global positioning system (GPS) (全球定位系统)
　　It’s a system that uses radio signals from satellites to show exact(精确地) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
　　Space Technology
　　Russian and American scientists have worked together for the international Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless(无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
【小题1】______ can tell you where the user is on the earth exactly.