任务型阅读：阅读短文，根据短文内容补全所给的五个残缺的句子。每空只能填一词。
Movable Type(活字印刷)：By using Movable Type, books could be printed cheaply and easily, Bi Sheng invented Movable Type in China in the 11^th century.
Telephone: Alexander Graham Bell made the first telephone call in 1876. “Mr. Watson, come here. I want you,” he said to his assistant over the phone line. And with those famous words, the world was about to get much smaller.
Airplane: The Wright brothers made the first powered flight in 1903. Air travel has made the faraway places suddenly become closer.
Internet: When the Internet was created in 1969, only a few people knew about it. But more than 650 million people in the world use it now. The Internet has made information about anything easy to get.
Books could be printed cheaply and ___________ by using Movable Type.
The first telephone call was made in _____________.
Air travel has made the faraway places become ______________.
The Internet is now used by ______________ 650 million people in the world.
The above passage talks about the ____________ which change the world greatly.