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About 200 million years before, continents were part one vast land mass called Pangaea.

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The more important theorem of all on plane geometry is the Pythagorean Theorem.

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

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

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Jessamyn West’s first and most famous novel, one friendly persuasion, describes the life of Quaker farmed family in the mid-1800’s.

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Frank Lloyd has been acclaimed by colleagues as greater of modern architects.

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

The (A) heavy rain made it (B) possible (C) for us to (D) have our picnic.

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Scuba diving is usually carried out in the ocean in that people can explore underwater world.

Choose the correct answer to complete the sentence. " Ba reviewed the lessons carefully. He could finish the test very _______"

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The wooden fence surrounded his factory is beginning to fall down because of the rain.

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In late 1840, Joseph Henry made important discovery of electromagnetism.

“Just stay ____ him ! He has gone down with the flu. 

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

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Gwendolyn Brooks, which won a Pulitzer Prize in Poetry in 1950, had 75 poems published by time she was twenty.

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Desert shrubs have tiny leaves that lost little moisture under a hot day

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Short-wave radios that can receive and transmit signals are used by pilots, policemen, and amateur operator

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

You can do any job. The only condition is that you have the right qualifications for it.

I shall wait _____ you. 

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The society changes, but not change at the same rate or in the same direction.

Choose the correct answer to complete the sentence. " Vu is truly a ______ friend. He will always be with me and never let me down."

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

 We can’t deny that all of us made certain mistakes early on.