The average temperature on Mars, the fourth planet from the Sun, is about eighty degrees than colder on Earth.

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

I have earned my own living__________ I was seven.

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

They left the house__________ saying good-bye to their mother.

Many exercises such as calisthenics, running, or to swim involve producing muscle tension through a range of movements that are called isotonics.

Under any circumstances will late arrivals be admitted to the theatre before the interval.

As soon as they arrived at the hotel they took the elevator to their room and straight to bed because they were so tired.

Two thousand years ago, most of Western Europe was populated by a fierce, strong, artistically people known as the Celts

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

If you get _______ when speaking, take two deep breaths before you say something.

Choose the best option to complete the following sentences:

___________ I was really tired, I couldn’t sleep.

Bacteria lived in the soil play a vital role in recycling the Carbon and Nitrogen needed by plants.

My city stops the flow of water, creating a reservoir and raise the flow of water.

Every student must make up their own study list of the classes he is going to take at the beginning of the quarter.

Do you think that the humans will ever be able to live in other planets?

__________ you like to see my postcards collection?

They agreed with waiting for me if I was late.

The composer Verdi has written the opera Aida to celebrate the opening of the Suez Canal, but the opera was not performed until 1871

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

Neither of the two candidates who had applied for admission to the Industrial Engineering Department were eligible for admission.

In the United State, the Cabinet consist of a group of advisers, each of whom is chosen by the President to head an executive department of the government.

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

 It is__________ to go swimming.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

The church _________ about 100 years ago.