Complete the text with
the correct form of the verbs in brackets:
THE NET
Nowadays, lots of people ........................
(use) the Internet, or the Net, as it .................... (call). They use it
as an encyclopaedia for information as well as for communication. In 1969,
when the Net ....................... (invent), it had a more limited purpose.
The American Defence Department .......................... (create) it as a way
of ...................... (pass) secret information . On many occasions, secret
information ........................ (have to/ pass) to other departments. It
........................ (not can / send) by radio or telephone because these
methods ........................ (not consider) safe. The Net solved the
problem. Its popularity as a means of communications spread quickly. At this
moment, millions of e-mail messages .......................... (send) by
businesses or private individuals all over the world. Many believe that, in the
future, letter writing and telephones .......................... (replace)
entirely by e-mail.
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