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

We chose to take a trip to the FaEast because it was advertised adventurous and intrigued

Cotton fiber, like other vegetable fibers, are composed mostly of cellulose

A fragrant plant has tiny sacs that makes and stores the substances that give it pleasant odor.

Although she is 103 but, she still does a lot of work in flat.

Some ofthe stiffest competitions the jackals face on plains of Africa comes vultures.

Before the Industrial Revolution come to America, the vast majority of the population had lived in areas.

To raise successfully, farmers must selecting cattle for breeding and apply a dietary regimen

The world would look different if human eyes were sensitive to infrared radiation.

Van Cliburn he studied the piano from 1951 to 1954 and won multiple awards between 1958, 1960.

The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurses’ station.

 "Do you mind if I use your bike?"                 - "_________________."

Let’s do something to protect the environment, _____ we?

Of the much factors that contributed to the growth of international tourism in the 1950s, one of the most important was the advent of jet travel 1958.

She sighed with relief when she found out that she has passed the test

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

After George had returned to his house, he was reading book

Either humans and animals learn by experience, and what is learned influences planning and carrying out of simple actions.

It is  nearly perfect crystal structure that gives diamonds their hardness, brilliance, and transparent

An important factor should be considered is Mr. Lopez’s ability to keep the new restaurant going for several  with limited revenue.

To be successful in an interview, you should control the feeling of pressure and making good impression on  interview