We are all busy talking about and use the Internet

(1)_______

which set up in the 1960s. At first, the Internet was

(2)_______

only used by the government, but, in the early 1970s,

(3)_______

the universities, hospitals and banks were allowed to

(4)_______

use it too. However, computers were even very expensive

(5)_______

and the Internet was difficult to use it. By the

(6)_______

start of the 1990s, computers become cheaper and easier.

(7)_______

Today it is easy to get on-line and it is told

(8)_______

that ten millions of people use the Internet every day

(9)_______

Send E-mail is more and more popular among students.

(10)_______

It has now become one of the most important parts of people's life.

The Olympic Banner is made of five crossed

(1)_______

rings with five different colours: blue, yellow,

(2)_______

black, green and red. They stand as the unity of

(3)_______

the five continents and the meeting of sportsmen

(4)_______

all over the world at Olympic Games of

(5)_______

just and open-minded attitude and friend spirit.

(6)_______

The Olympic Games have been held each four years

(7)_______

in the world's great city. All the greatest sportsmen

(8)_______

and players took part in the Olympic Games.

(9)_______

The only prizes which can won, however, are

(10)_______

medals: gold, silver and cooper medals.

　　Long, long ago, the people didn't cook food.

(1)________

They did not know what to do it at all. When

(2)________

they killed animal they often did not even

(3)________

take the skin off them before they eat them.

(4)________

Some us believe that it was forest fires

(5)________

that introduced man to the act of cooking.

(6)________

Forest fires were sometime started by storms

(7)________

and people ran away from the burnt areas and

(8)________

returned when the fire had been gone out.

(9)________

Some animals happened to be cooking and were

(10)________

found more tasty.

If there are many mote people in the world,then

there must have more food to feed these people.

(1)_______

But food is already problem in today's world．

(2)_______

A third of the world's populations is starving,

(3)_______

because there are not enough food．Ten thousand of

(4)_______

people die of hunger every day in some paris.

(5)_______

of the world．And in others parts of the world,

(6)_______

people become ill or die because they drink too

(7)_______

much food,but they are too fat.Some countries

(8)_______

have not food,but others have too much and

(9)_______

they throw them away. How can tomorrow's

(10)_______

world feed its people?