<span> Everybody knows that the
Internet is a global computer network, which embraces hundred of millions of
users all over the world and helps us to communicate with each other.
The history of Internet began in the United States in 1969. It was
a military experiment, designed to help to survive during a nuclear war. Information
sent over the Internet takes the shortest and safest path available from one
computer to another. Any two computers on the net will be able
to stay in touch with each other as long as there is a single route between
them.
Invention of modems, special devices allowing your computer to
send the information through the telephone line, has opened doors to the
Internet for millions of people.
Nowadays the most popular Internet service is e-mail. Most of the
people use the network only for sending and receiving e-mail messages. They can
do it either they are at home or in the internet clubs or at work. Other
popular services are available on the Internet too. It is reading news,
In many countries, the Internet could provide businessmen with a
reliable, alternative to the expensive and unreliable telecommunications
systems its own system of communications. Commercial users can communicate
cheaply over the Internet with the rest of the world.
But saving money is only the first step and not the last one.
There is a commercial use of this network and it is drastically increasing. Now
you can work through the internet, gambling and playing through the net.
However, there are some problems. The most important problem is
security. When you send an e-mail, your message can travel through many
different networks and computers.
<span>Another big and serious problem of the net is control. Yes, there
is no effective control in the^Internet, because a huge amount of information
circulating through the net. It is like a tremendous library and market
together. </span></span>
Принять кого-то для еды (:
1) in our garden
2) a rabbit
3) was in cinema
4) the desk
5)....
6) after lessons
Is, have, in, the/our, and
1.(Becky and Tom) were supposed (to have stayed at the widow Douglas'.)
2. (The number of the unemployed) is reported (to be increasing with every year. )
3. (Many new textbooks) are expected (to be published soon.)
4. (The Moscow Underground) is said (to be the finest in the world.)
5. (A hare) is known (to run very fast.)
6. (The man) was seen (to take off his coat.)
7. (The diamond content of the mines in Western Yakutia) is said (to be in no way inferior to that of the world-famous South African mines.)
8. (My close friend) is known (to have learned "Eugene Onegin" by heart) .
9.(These devices) are considered (to be very effective).
10.(The crisis) was announced (to be over) but they should prepare for the worst.