Students in the United States often support themselves by sitting, working in restaurants, or they drive taxi cabs

A thunder usually follows lightningfive seconds for every mile between flash and the observer.

A lot of people ............  out of work if the factory closed down.

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Although sual living on or under rocks or on coral reefs, marine snails have been observed in a great variety of habitats

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Choose the correct answer to complete the sentence. "I couldn't hear anything because of the deafening noise of the drums the next-door neighbours were _______."

As pure white sugar, Dextrose used mainly in candy, baked goods, and canned goods

Stars in our universe various in temperature, colour, bright, size, and mass.

Florida, named by the Spanish exploration Ponce de Leon, is one of the fastest growing states in the United States.

Choose the best option:

Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

When I back, I realized that my camera had been disappeared

It is believed that the frequent you exercise , the greater physical endurance you will have.

Roommate is not very clever student, but he certainly works very hard indeed

The Aardvark is a mammal that burrows into the ground to catches ants and termit.

Choose the mistake in the following sentences: Lan classified her books in different categories. 

The Sears Tower is  .........  building in Chicago.

Could you mind tellin the way to the nearestrestaurant?

The invention of the Silicon chip in the 1960s revolutionized the computer industry

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

She lost her temper with a customer and shouted at him. 

Smoking cause millions of early deaths the world every year