The ancient Romans used vessels equipped with sails and banks of oars to transporting their armies.

I do not remember where I ________ her number down; it is on a little piece of paper somewhere.

Choose the best answer among A, B, C or D that best completes each sentence: Water ……a fascination for most children.

Of the four lectures, the second was by far the best, partly because t person who to delivered it had such a dynamic style.

Choose the best answer:

..................... early, I found her at home.

 _    , she would have been able to pass the exam.

Stephen Hopkins was a cultural and political leadership in colonial Rhode Island.

Do you think what people have smoked less and less?

Choose the best answer:
He doesn't have a job. He is..............

Most presidential participant have their names print on the ballot in the New Hampshire primary election because it is customarily the first one in the nation, and winning it can give a good chance to be nominated by their parties.

The workers hope there will be a peaceful  .................. to the new system.

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

Choose indicate the most suitable response to complete each of the following exchanges.

Helen: "Shall I collect the tickets for the concert for you.” – Peter: “......................”

Despite its smaller size, the Indian Ocean is as deep the Atlantic Ocean.

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

Some birds can travel at speeds approaching one hundred miles an hour, and a few land animals can so.

Lunar eclipses happen only if the Moon is full, but they do not occur at an every full Moon.

Choose the best answer:

Before starting ............... for this company, I spent a year .....................    

Books are a wonderful source ________ knowledge and pleasure.

 The minister returned from Rome by ______ship. 

From the four words or phrases (A,B,C or D), choose the one that best completes the sentence.

The dog's ears …….. as he heard footsteps outside the house.