A coral reef, a intricate aquatic community of plants and animals, is found only warm, shallow, sunlight seas

The coal is the world’s most abundant fossil fuel

In his famous domes, architecture Buckminster Fuller utilized thousands of simple equilaterally triangles linked together.

It is estimated that at least a million meteors have hit the Earth’s land surface, which is 25 percentage of the planet.

Although the social sciences different great deal from one another they share common interest of human relationships

It was near end of prehistoric times that first wheeled vehicles appeared.

Most babies will grow up to be as clever as their parents

One reason birds have been so successful is because of their able to escape danger quickly .

Rattan,close relative of bamboo, is often used to make table, chair, and other furnitures.

The accounting supervisor was unpleased to learn that budget report would not be finished by time.

I’m capable ________ speaking two languages. 

The basic baelements of public-opinion research are interviewers, questionnaires, tabulatw equipment, and to sample population.

Find mistakes and correct

They are known that colds be avoided by eating the right kind food and taking exercise regularly.

 Mercury rotates slow than any other planet except  Venus.

It was suggested that Pedro studies material more thorough before attempting to pass the exam.

To receive (a degree from an American university, one must take many courses beside thos one’s major fiel

Ten miles ………. a very long distance for us to walk.

As the marathon runner reached the half-way mark, he, being hot and was soaked with perspiration, stopped to rub himself down with towel.

Before she moved here, Arlane had been the president of the organization as since four years.

After driving for twenty miles, he suddenly realized that he has been driving in wrong direction.

Collecting old coins and paper notes … one of my hobbies.