Choose the best answer to the following sentences.

Mark is _________ with the volunteer work in this charity organization. He is not very ___________ about getting a paid job next time.

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.

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

We saw many beautiful birds__________ in the lake.

You pay about $50 per person and can having dinner and breakfast there.

____________ is the Great Wall? It’s between 5 and 13 meters high.

There are some wild roses whose flowers smell sweetly.

Drug abuse have become one of America’s the most serious social problems.

The National Basketball Association will not let any athlete to continue playing in league unless he submits voluntarily to treatment for drug addiction

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

It gets ________ to understand what the professor has explained.

This floor doesn’t need no more wax; there’s plenty already.

The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

The food that Mark is cooking in the kitchen is smelling delicious.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

In a _______ class, this is a great opportunity to learn about different customs and traditions around the world.

He knows to repair the carburetor without taking the whole car apart.

 Select the synonym of the following underlined word in each sentence: "I’m sure you understand that the period just ended is the time for the terminal exams."

In the United States, the leading butter-producing states which are Wisconsin, California, and Minnesota.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Many international volunteer organisations are trying to find a ______ to the problem of world hunger.

Ballet performers must be believable actors and actresses as well as experts.

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

The little girl wouldn't go into the sea_____________ her father went to.

It is believed that the more frequent you exercise, the greater physical endurance you will have.

Since the computer was invented, the work of accountants have been simplified.