SHE IS ALWAYS POLITE AND CONSIDERATE TOWARDS HER EMPLOYEES.A. CARE...

22. She is always polite and considerate towards her employees.

A. careful

B. thoughtless

C. selfish

D. concerned

Read the following passage and mark the letter A, B, C or D to indicate the correct

word or phrase that best fits of each of the numbered blanks

One of the most important discoveries of the nineteenth century was a method of using

natural gas for cooking and heating. Large (23) _________ of natural gas are found in the

United States, usually several feet below the surface of (24) _________ earth. Natural gas

is most often found in places where petroleum, the oil from which gasoline is made, is

found. Often the natural gas must be removed before the oil itself can be reached.

For many years after natural gas was first discovered, it was thought to have no value.

Finally, (25) _________, people began to understand its use and to find ways of storing it

and moving it from place to place. Today (26) _________ gas is stored in large tanks and

used for lighting, cooking and heating. It has also been used for electric generators and

hybrid cars recently. In many ways natural gas is one of our finest fuels. It can be used

for (27) _________ without making the room hot. It is cheap and can be moved easily

from one place to another through long pipelines, some of which are hundreds of miles in

length.