The home computers industry have been growing

1．________

rapidly in the United States for last ten years.

2．________

Computers used to be large, expensive machines

3．________

what were very difficult to use. But scientists

4．________

and technicians have been making them more smaller

5．________

and cheaper when at the same time they have been

6．________

made them easier to use. As a result, their popularity

7．________

has been increased as more people have been

8．________

buying computers for their homes and business.

9．________

Computers have been designed to store information

and computer complex problems.

10．________

Camels are used to carrying people or heavy goods.

1．________

They have very strong back. Camels have long legs, long necks,

2．________

small heads, or strong heavy bodies. A camel is more

3．________

than two meters tall. Camels of the first kind lives

4．________

on desert areas of Asia and North Africa. They

5．________

have long legs than those of the second kind which

6．________

live in Central Asia between China from Iran. For

7．________

this reason, they are especial good for riding. Camels

8．________

can run about fifteen kilometers in an hour. Riding

9．________

a camel is quite different from a horse, because a

10．_______

camel moves both right legs together and then both left legs.