A mainframe computer is large and is usually used to operate a network of another computers.

Identify the error in each sentence: (A) How you (B) got there (C) do not concern (D) me.

It is desirable that the hotel manager remember to call the __________ staff every 6 months to clean up the air conditioners.

There was a very interesting news on the radio this morning about the earthquake in Italy

From now on, we’re going to study really hardly  and make sure we will pass the exams

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

He was in_________ of a large number of men.

While searching for the wreckage of a unidentified aircraft, the Coast Guard encountered severe squalls at sea.

The refugees are very much upset because they have been deprived from their homeland and their families

Identify the error in each sentence: (A) The Chinese (B) is keen (C) on their (D) food.

As the numeral of older people increases, services for the elderly will soon represent one of the fastest-growing areas of employment.

Although she is 103 but, she still does a lot of work in the flat

Choose the best answer: 
Technological advancements have turned AI and robotics from science fiction to.............. .

He had so a difficult exercise that he couldn’t do it

Most of the damage property attributed to the San Francisco earthquake of 1906 resulted from the fire that followed.

Bacteria are responsible of many of the textures and flavors in our food and are particular important in milk products.

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

Is there a bank where I can_________ these pounds for dollars?

She doesn’t think that men are ________ leaders than women.

Among the world’s 44 richest countries, there has been not war since 1945.

The Library of Congress, located in the nation’s capital, houses history documents and photographs as well as most books published.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

Dick __________ in London when I last saw him.

Chọn một từ đúng trong ngoặc để hoàn thành các câu sau.

Tim told Hoa he _____________ staying in Hilton Hotel then.