Commercially honey is heated and filtered in order to stabilize and clarity it.

Concorde can fly across the Atlantic without re-fueling and carrying 11 tons of freight.

Because of their color and shape, seahorses blend so well with the seaweed in which they live that is almost impossible to see themselves.

Choose the best answer:

I'm not really dressed for .................

Identify the error in each sentence: When I got home, Irene was lying in bed thinking about the wonderful time she has had

Sharks can detect minute electrical discharges coming from its preys.

In some species of fish, such a three-spined stickleback, the male, not the female, performs the task of caring for the young.

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:

She was always very hard-working at school.

Choose the underlined part that needs correction.

Bella had better to change her study habits if she wants to be admitted to a good college.

My father often says to me: “Don’t________ off more than you can________.”

In the 1920’s, cinema became an important art form and one of the ten largest industry in the United States.

Let's go and watch those students play ____ cards. 

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

A. industry B. proficiency C. redundancy D. industrial

How much times did Rick and Jennifer have to do the experiment before they obtained the results they had been expecting?

After writing it, the essay must be duplicated by the the student himself and handed into the department secretary before the end of the month.

Identify the error in each sentence: The girl whom I borrowed the dictionary asked me to use it carefully

Scientists are still uncertain of what the universe originated millions of years ago.

In the 1840s, Joseph Henry made important discovery of electromagnetism.

The main cause of the strike was the management's refusal to give further consideration to the question of paying_____ .

Choose the best answer among A, B, C or D that best completes each sentence: The first draft resolution….. yesterday; it ……long before the beginning of the meeting.

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