He was very surprised when he visited London, in that the drivers always drive on the left hand side of the street.

The Great Pyramid of Giza is said to have built over a 20-year period.

Many young people lack skills, good education, and financial to settle in the urban areas where many jobs are found.

By the turn of the century, most of the inventions that were to bring in all the comforts of modern living has already been thought of.

Aristotle, the famous Greek philosopher, believed that the brain was an organ that cooled a heart.

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

It is difficult to write rules that tell exactly when we should apologize, and it is not difficult to learn how to do it.

Neither his parents nor his teacher are satisfied with his result when he was at school.

Two weeks are plenty of time to finish the assignment.

The workers went on strikes because of they thought their wages were low.

The puppy stood up slowly, wagged its tail, blinking its eyes, and barked.

In the early 1900's, Pennsylvania's industries grew rapidly, a growth sometimes accompanied by disputes labor.

Mrs. Alien was concerned about me having to drive so far every day.

I like the fresh air and green trees of the village which I spent my vacation last year.

In the end of the party, Mary found herself washing the dishes alone again, as usual.

The bones of the elderly are more prone to fractures than of young people.

Slowly and with care, the museum director removed the Ming vase from the shelf and placed it on the display pedestal.

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

Today, although their status varies from country to country, women in most parts of the world have gained significance legal rights.

People are not allowed enter the park after midnight because of lack of security.

I was amazed that Smith showed so few grief at his mother’s death.