Most Polar seals retreat to open water during the winter, but a few types have learn to survive on and under the ice all year round.

Colleges in the newly formed United States, in recovering from the adverse effects of the American Revolution, inaugurated a broad curriculum in response of social demands.

The ozone layer must be protected because it shields the Earth from excessive ultraviolet radiations.

Once the scientist had figured out the precise path of the comet, he is finding that he was able to predict its next appearance.

Mark the letter to indicate the correct answer.

Lacquering is a unique-performed…………….in Viet Nam.

If you’re not satisfied ________ your essay, I suggest that you rewrite it. 

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions:

In the future many large corporations will be wiped out and millions of jobs will be lost.

Choose the correct answer to fill in the blank. 

Although the journey was_______ with danger, it turned out to be a reward­-ing experience for everyone.

The Library of Congress, located in the nation’s capital, houses history documents and photographs as well as most books published.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Hoa’s brother enjoys__________ to ghost stories at night.

Marie Curie, the Polish-born French ..................... was a courageous and de‑​​ terminal​​ woman. 

Measles are cured without much difficulty nowadays.

Water, ice, and snow play a role in affecting an Earth’s rotation

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

When he was questioned by the police, he admitted knowing about the wrongdoing, but denied_____________ in any way.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He wanted to know___________ shopping during the previous morning.

The Medal of Honor is the higher award for military bravery that can be given to any soldier of the United States.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

The film is based ________ a novel by Pat Conroy. 

The first postage stamp, issued on May 6th 1860 in England, is was the Penny Black, which featured a profile of Queen Victoria.

An escalator is a moving stairway that transporting people from one point to another by means of linked threads

Choose the attitudinal adjective with the appropriate definition: "not often"