Latex rubber is made from a milky substantial in plants and trees of the sapodilla family.

Th master of ceremonies announced in a loud and clear voice and told that the dinner would be late due to unforeseen circumstances.

The native people in the Americas were referred to as Indians because, according to the believe at the time, Christopher Columbus had reached the East Indies.

When caterpillars are fully-grown, they attach themselves to a leave or twig and form a shell around itself called a cocoon.

After learned to print, elementary school children learn cursive writing.

In experiments with large numbers of animals crowded in small cages, some have not been affected, but the rest of have shown all of the symptoms associated with stress and mental illness.

Because she didn't like shop very much, she did most of it with her personal computer.

Many of the famous advertising offices are located in Madison Avenue

It is extremely important for an engineer to know to use a computer

Some people think that the desire to wear sunglasses are more a need to impress than to protect the eyes

Narcissis, a character in mythology gazed at his own image in a pool so ardently that he fell into itself and downed.

Knowledges about cultures provides insights into the learned behaviours of groups.

Fishing have been found to contain a particular type of fat that may help lower blood cholesterol levels

Aluminium has a hard imperious coasting which protects the metal from corrode. 

The religion attempts to clarify man's relationship with a superhuman power.

Computers have made access to information instantly available just by push a few buttons.

Ekaette Okon earned the funds to go south by sale his new ideas about growing potatoes.

Excavations in several mounds and villages on the east bank of the Euphrates River have revealed the city of Nebuchadnezzar, an ancient community that had been laying under later reconstructions of the city of Babylon.

Columbus, Ohio, the capital of the state, are not only the largest city in Ohio but also a typical metropolitan area, often used in market research.

The teacher told the students to don't discuss the take-home exam with each other. 

The need for a well-rounded education was an idea espoused by the Greeks in time of Socrates

In 1975, according to the National Center for Health Statistics, the average life expectancy for people born during that year is 72.4 years.

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

Studies of job satisfaction are unreliable because there is so many variables and because the admission of dissatisfaction may be viewed as a personal failure.

Before television became so popular, Americans used to entertain each other in the evening by playing games, saying stories, and singing songs.

After to have won the light-heavyweight title at the 1960 Olympic Games, Muhammad Ali began to box professionally.

The basic law of addition, subtraction, multiplication and division are taught to all elementary school students

Joyce has not rarely missed a play or convert since she was seventeen years old.

The athlete, together with his coach and several relatives, are travelling to the Olympic Games.

He said he must come to the party if he finishes his assignment for next week's seminar.