A calorie is the quantity of heat required to rise gallon of water one degree centigrade at one atmospheric pressure.

Commercial letters of credit are often used to financing export trade, but they can have uses.

Though he did not develop language, Laurent Clerc brought it on America from France.

In the end of the story, Cinderella and the prince married and live happily together.

Stephen Hopkins was  cultural (and political leadership in colonial Rhode Island.

Although almost all insects have six legs, a immature insect may not have

Neither of the girls have turned in the term papers the instructor yet

Do it right now, ______?

Many exercises such as calisthenics, running, or to swim involve producing muscle tension through range of movements that are called isotonics.

This multi-sport event is an occasion when friendship and _____ are built and promoted.

The football match was so dull that most of the _____ left at half-time.

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

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

In 1984, the world population rose to over 4.7 billion, up almost 85 million from an estimate made the year ago.

Urban consumers have formed co-operatives to provide themselves necessities such groceries, Household appliances, gasoline at a lower cost.

Tom didn’t believe in us, and it took along time to convince him.

Sheep have been domesticated for over 5,00 years ago.

Chocolate is prepared by a complexity process of cleaning, blending and roasting cocoa beans, which must be ground and mixed sugar.

She’s the woman ................ sister looks after the baby for us.

Before the formation of labor unions, individual workers had almost not voice determining their wages, hours, or working conditions.

No one would have attended the lecture if you told the truth about guest speaker