In 1977, Kathleen Battle was hired the New York Metropolitan Opera, where her became the star soprano.

Conservation organizat help for to preserve the eco of an area by keeping track of endangered species.

Choose the correct answer to each of the following questions. "The Imperial Citadel of Thang Long was first built during the Ly Dynasty and then expanded by ______ dynasties"

Choose the correct answer to complete the sentence. " Last month, a campaign ______ to help students with disabilities by a team of foreign volunteers."

In order no money would be wasted , we had account for every penny we spent.

Choosethe word(s) OPPOSITE in meaning to the following word(s). "disadvantaged"

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. The Imperial Citadel of Thang Long was first built during the Ly Dynasty and then expanded by subsequent dynasties.

The authority are worried about the increase of drug abuse .

Disease is not as widespread than before because of better preventing medicine and vast improved nutrition.

A light year is the distance that light travels in one year calculated by using the speed of 186,284 miles the second as base

Choose the correct answer to complete the sentence. "He traveled extensively and used the knowledge gained _____ his travels as the basis for his early novels"

The decade of the 1920’s was significantly in Georgia’s history because of the rapidity with what agriculture declined in the state.

To receive a degree from an American university, one must take many cour beside those in one’s major field

In the 1800’s botanist Asa Gray worked to desc and classifying the plants found North America.

Although pples do not grow during cold season, apple trees must have a such season in order to flourish

A film isn’t worth to watch, whatever its subjec, unless it engages the viewer’s mind and makes him hink

She finds work  she has to do quite easily; boredom is her biggest problem.

Inventing by Roger Bacon, the magnifying glass led o the creation of other scientific tools which produced immeasurable science progress

Without order, dictionary would be impossibility to use.

The Wright brothers, owner of a bicycle shop, used a number of bicycle parts to make original motorized plane.

Thanks to the progress of science and technology, our lives have become ........