1. This short span of time                                   huge changes in communication, business, education, research and administration.
2. Students                                   logging on to the Internet to complete their homework and write their theses.
3. In offices, the silence of the feather-touch keyboard                                   the clatter of typewriters.
4. We                                                    going to the movie halls to book tickets.
5. Recently, 3G technology                                   it possible for us see the people we are speaking to over the phone.
6. Internet telephony                                   reduce the cost of calling overseas.
7. Now I am staring at my Internet bill that                                                   .