Mrs. Stevens, along with her cousins from New Mexico, are planning to attend the festivities.

Henry David Thoreau was an American writer who is remembered for his faith in religious significance of the nature.

Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

Dinosaurs became extinct millions of years ago because of the earth's climate changed drastically.

The threat of being dismissed do not worry me any more because I have started my own business.

The University of Kentucky has held this prestigious title until 1989, when it was granted to the University of Georgia.

The children next door are a real nuisance. Their football is always coming on the fence and damaging the flowers in my garden.

The big problem was that we really did not understand what was happened

A beaver uses its strong front_teeth to cut down trees and peel_off its bark.

To reduce pollution, we have to stop using many things that makes our life comfortable.

It was not until the end of prehistoric times that the first wheeled vehicles appearing

Parks which are found in downtown areas where office workers and store employees can enjoy their lunch hours sitting on the green grass in clean, fresh air.

One of the best ways to encourage your children to read are to provide interesting titles for them to enjoy.

Dresses, skirts, shoes and children’s clothing are advertised at great reduced prices this week.

The chemistry instructor explained the experiment in such of a way that it was easily understood.

He has a great deal of books most of which are on science and technology.

By the time Robert will finish writing the first draft of his paper, most of the other students will have completed their final draft.

If I had enough money, I would have travelled around the world.

If I had studied carefully, I wouldn't made so many mistakes.

It is very difficult for human beings fighting pollution.

More than ten students have failed the exam, that surprised the class teacher.