The ancient Romans used vessels equipped with sails and banks of oars to transporting their armies

The authorities are worried about the increase of drug abuse.

The development of professional sports in the United Stated dates back to nineteenth century.

When a pearl is cut in half and examined under a microscope, but its layers can be seen.

Men and women in the Peace Coips work with people in developing countries to help them improving the living conditions

Pop Art was a movement of the 1950’s and 1960’s whom imagery was based on readily recognized American products and people.

With cable broadband, you can go from one web page to another much quickly than you can. With a dial-up modem or DSL, and you can load web pages more readily.

When he took the ticket out of from his pocket, a hundred dollar bill fell to the floor without his noticing

In the 1970’s consumer activities succeeded in promoting laws that set safety standards for automobiles, children’s clothing, and a widely range of household products.

Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

The strength, size, and surefootedness of the Hama make its as excellentcy beast of burden in mountainous regions today as it was in the past

It is difficult to get used to sleep in a tent after having a soft comfortable bed to lie on.

“How does the human brain work?” remains one of the most profound questions confront modern Science.

Have you learnt the reason why does the water of the ocean becomes blue?

Jack had to skip breakfast otherwise, he will be late for class.

There is no limit to the diversity to be finding in the cultures of people throughout the world.

A majority students in this university are from overseas.

Agronomists study crop disease, selective breeding, crop rotation, and climatic factors, as well soil content and erosion.

Choose the correct answer to complete the sentence. "They decided to cut down on carbon footprints _____they saw people suffer global warming consequences"

Ocean currents that help transfer heat from the equator to the poles, thereby creating a more balanced global environment.

In 1950 , it was naively predicted that eight or ten computer would be sufficient to handle all of the scientific and business needs in the United States.