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Gold, silver, and copper coins are often alloy whit harder metal to make them hard as enough to withstand wear.

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From 1785 and 1990, a capital of  U.S is located in New York City.

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Any material that is attractive by the magnet is with definition “magnetic”.

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

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A conductor uses signals and gesture to let the musicians to know when to play various parts of the composition

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If his grades had been better , he would accept as a graduate student on MBA program.

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To survive, a lot of birds must eat at least half their weigh in food every day.

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The cars in garage were badly in need of repaired.

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Each year, people around spending billions of dollars buying merchandise on the Internet

I shall wait _____ you. 

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The diameter of the Sun is more than one hundred times is greater than the Earth.

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Air pollution, together with littering, are causing many problems in us large, industrial cities today.

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Depth cratered, moon is over 2100 miles in diameter with negligible gravity and atmosphere.

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Materials that of claies are among the most ancient manufactured articles and have played the vital role in human civilization.

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Drug abusement have become one of America’s the most serious socially problem.

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Many scientists contributed to development of television, whether no one can be said to be invented it

I had passed the exam with the flying colors ___ studying constantly. 

Mark the letter A, B, C, or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following sentences.

 Susan lost her head when she suddenly woke up and saw the house on fire.

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Nylon, a synthetic done from a combination of water, air and by product the coal, was first introduced in 1938.

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Disease is not as widespread than before because of better preventive medicine and vastly improved nutritious.

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It is necessary that director will sign all the copies, not just the top one.