The professor had already given the homework assignment when he had remembered that Monday was a holiday.

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

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

If Robert Kennedy would have lived a little longer, he probably would have won the election.

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

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

Sinaitic is the name of an alphabet which developed their symbols from Egyptian hieroglyphics.

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

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

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

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

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.

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

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

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

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.

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

Many of the famous advertising offices are located in Madison Avenue

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

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

To assure the safety of those workers who must handle radioactive material, the employer should not leave them enter contaminated areas without protective clothing.

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

Although maple trees are among the most colorful varieties in the fall, they lose its leaves sooner than oak trees.

Grace Peter, she spent her life working with the health and welfare of the families of workers.

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

The professor was considering postponing the examination until the following week because the student's confusion

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

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.

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

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