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The discovery of the antibiotic penicillin in 1928 has not produced antibiotics useful for treating of infectious diseases until 1940.

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He has made a lot of mistakes in his writing because his carelessness.

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.

Harmonize, melody and rhythm are important elements in most forms of music.

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Most of the magnesium used in United States comes from the sea water.

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One inventor that Thomas Edison can take credit for is a light bulb.

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Venus, the second planet from the Sun, is exactly almost same size as Barth.

Choose the correct answer to complete the sentence. "At last, Huong made a ________ effort to get a scholarship so that he could have chance to study overseas."

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The residence of Greenville, Texas hold an annual Cotton Jubilee to remember crop that caused their city to prosper

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Mrs Stevens, along with cousins from New Mexico, are planning to attend the festivities.

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The Joshua tree is marked as their sword shaped leave and greenish white flowers

Choose the word(s) CLOSEST in meaning to the following word(s). "determined"

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As a poetry , Nikki Gio makes effective use of jazz and blues rhythms.

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It’s a lovely old house, I agree, can we afford to moderning it?

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Before she moved here, Arlane had been president of the organization since since four years.

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The bodies of cold animals have same temperature their surroundings, but those of warm animals do not .

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When someone …………… a poem or other piece of writing, they say it aloud after they have learn it.

Peter, ______________, finally arrived.

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The basic law addition, subtraction, multiplication and division are taught to all elementary school students.

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The amount of books in a Library of Congress is more than 58 million volume tapes.

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After Allan had searched for twenty minutes, he realized that the jacket had been laying on the table the entire time 

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The knee is more likely to be damage most other joints because it is subject tremendous forces during vigorous activity.