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A water molecule consists of twice hydrogen atoms and has one oxygen atom.

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• Choose the correct answer. " There are many things I have to do before going home including cleaning, packing _____ saying goodbye to you."

• Had they arrived at the fair earlier, they.....what they wanted.

    

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

  The impact of hearing …………… can cause delays in receiving learning material.

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• When we get ready for dinner, I have to take my books _________ the table. 

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  It would be both noticed and appreciating if you could finish the work before leaving.

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  The shore patrol has found the body of man who they believe to be the missing marinal biologist

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

  As soon as  I will graduate, I’m going to return to my country.

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  The ancestors of some French Americans originally came to The United State because of French Revolution, that broke out in 1789.

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  Canada is made  of ten provinces and two territories, with  governmental powers being divided between the federal government or the provinces.

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  The surface conditions on Mars are the more similar with the Earth’s than those of other planet the solar system.

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

  My father used to _____ me to the zoo when we _____ in the city.

• Mark the letter A,B,C,or D to indicate the underlined part that needs correction in each of the following questions.

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

    

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  In spite of physician handicaps, Helen Keller graduated from Radcliffe with honors.

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  The peasant’s wife, who have been married for four times, has just had their third baby .

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  Jim didn’t have a house and a car, for he was jobless for long time

• Error Identification.

  It’s (A) high (B) time we (C) should study (D) for the examination. 

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  In the architecture, a capital like the top portion of a column.

• Mary wishes her mother…………here now

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  BronzeV, after heated by a strong flame, will change color, especially when expose to hydrogen.

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  Some methods to prevent soil erosion are plowing parallel with many rotating slopes of hills, planting trees on unproductive land, and rotating crops.