Choose the best option:

Certain chemicals have been banned because of their damaging effect on the environment.

For thousands of years, people have used some kind of refrigeration cooling beverages and preserve edibles

Gothic Revival architecture has several basic characteristics that distinguish it from other nineteenth-century architectural styles

My mother doesn’t care how much does the washing machine cost because she is going to buy it anyway

The knee is more likely to be damage than most other joints because it is subject to tremendous forces during vigorous activity.

Frank Lloyd Wright has been acclaimed by colleagues as the greater of all modern architects

You'll be at home tonight, _    ?

In the field of acting theory, controversy arises over the question of whether is acting a behavioral or a mental process

Humus is formed during soil microorganisms decompose animal and plant material into usable elements by plants 

The authorities are worried about the increase of drug abuse.

An electromagnet will remain magnetized only as longer as electricity flows through it

If his grades had been better, he would accept as a graduate student on the MBA program.

The intent of the Historical Society is to restore old buildings and the increase of interest in the history of the area.

On February 20th, 1962, “Friendship 7” orbiting the Earth in a manned flight that lasted just under five hours

Peter likes to play ...................volleyball, but he is not.................. good player.

Choose the correct answer to complete the sentence. "Most people admit that they _____ to global warming"

Choose the correct answer to complete the sentence. "_____ clear evidence, your company couldn't deny having dump a large quantity of toxins into the sea"

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

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

The number of teaching assistants required meeting undergraduate course needs is rapidly increasing.

Choose the correct answer to complete the sentence. "These companies were accused _____ having released a large amount of carbon dioxide into the atmosphere."