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In its pure State, aluminum is a weak metal, but when combined elements such as copper or magnesium, it is formed alloys great strength

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A number of  Pacific Islands are volcanoes that have pushed up from the ocean floor, others are the tops sunken mountain ranges

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The builders of variety ancient cliff ruins scattered throughout the canyons and mesas of the arid southern of the United States are known as the cliff dwellers

On the street, two friends are talking tabout a place to have lunch. Anna: “yes, there’s a wonderful restaurant right down the street from the school”.

Susan: _________

Anna: “Yes. And the food is good too”

The village runs ______ the bus-stop. 

Choose the answer to complete each unfinished sentence, substitutes the underlined part.

International programmes should aim to enhance cooperation for peace,  ______________ and development.

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Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans,finallu saw blades.

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When Cliff was sick with the flu, mother made him to eat chicken soup and rest in bed.

“What do you want me to cook for your dinner?” - “________  ”

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It has been found that length light or dark periods influence certain activities of flowering plants .

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

She was brought up in the slums of Leeds.

Choose the correct answer to complete the sentence. "They still find it strange to eat Thai food _______ I have lived here for 2 months."

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Ballet performers must be believable actors and actresses as well as some experts.

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A few people realize that the musician of the national anthem of the United States originally to the British drinking song.

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Deciduous trees are ones that lose its leaves in the autumn and grow the new ones in the spring.

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A progressa has been made toward finding a cure for HIV AIDS.

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What caused  explosion in the factory it is still unknown

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

One advantage of living in a/an ____ is to strengthen relationship between young children and adults.

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

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To be successful in interview, you should control the feeling of pressure and making good impression on the interview

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Cotton fiber, like any other vegetable fibers, are composed mostly of cellulose.