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Bats use cho of their own high – frequency sounds to detect food and avoiding obstacles.

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

Don't confess your love to your friends unless you know they feel the same way.

_______ computers will continue to get smaller, faster and more affordable.

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The Wright brothers, owner of a bicycle shop, used a number of bike parts to make the original motorized plane.

She made a big ___________about not having a window seat on the plane.

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

Having denied the responsibility for the environmental it caused, the factory was forced to close down.

With recent developments in solar car design and the measurement of photovoltaic cells becoming smaller, the dream of a truly efficient solar car is more _________ than fantasy.

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.

It's only her second time in an international conference about further education.

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Sharks can detect minute electrical discharges coming from its preys.

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.

I am now reconciled with two of my estranged siblings - not just my olderbrother, but my sister, whom I hadn't spoken to for 17 years.

Up to now, ________ space exploring still remains ________ very risky, complex, and expensive endeavor.

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It was Vitus Bering, the Danish sea, who discovered Alaska on its voyage to Russia in 1741.

The novel is based on his ________ in the war.

Mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the blanks:
He also telephoned his father at work, and then his grandmother, to explain what he had ______.

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Georgia has too many types of soil of which virtually any temperate-zone crop can be grown there.

No one can predict the future exactly. Things may happen___________ .

_______ is the technology of sending signals and messages over long distances using electronic equipment, for example by radio and telephone.

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Viscosity is measurement describing one relative difficulty or easy with which liquids flow.

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The Dave Brubek Quartet of the most popular jazz bands of the 1950s, had particularly loyal following on campuses college.

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Some of the agricultural practices used today is  responsible for fostering (desertification.

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The accounting supervisor was unpleased to learn that main budget report would not be finished by time