Nylon, a synthetic done from a combination of water, air and a by product a coal, was introduced in 1938

To make out the time, we booked a direct flight from California to New York.

Before the telephone was invented by Alexander Graham Bell in 1876, it was hard for people ........……over long distances.

He refused ____me at the airport.

The term “metabolism” refers to chemical changes which by living things transform food into energy.

Although there are more than 2,000 different variety of candy, many of them are made from a basis boiled mixture of sugar, water, and syrup.

The examination will test your ability understand spoken English, to read non-technical language, and writing correctly.

Because of their color and shape, seahorses blend so well with seaweed in which they live that is almost impossible to see themselves

Most Polar seals retreat to open water during the winter, but a few types have learn to survive on and under the ice year round.

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions: The teacher found a great deal of mistakes in his students’ writing.

It’s been brought to my attention that there has been a number of thefts from the office.

The measurement known as “food” has originally based on the size of the human food.

When there are low sales, companies often decide developing new products.

Viscosity is measurement describing the relative difficulty or easy with which liquids .

.............. hard he has worked, he hardly supports his family of ten people.

Like the area in and on the Rocky Mountains, the Western Basins and Plateaus region of the United States offers much for the touris

I am the first person to be interviewed, _____?

The function of pain is to warn the individual of danger, so he can take action to avoid more serious damage

Despite television is the dominant entertainment medium for United States households, Garrison Keillor’s Saturday night radio show of folk songs and stories is heard by million people

Lightning rods are used for to direct intense electrical bursts into the ground instead of buildings and people

I found it difficult convincing inspector that I had lost my ticket, but he believed me in the end