. .......................remain complicated economic problems to be resolved, while the economic conditions have been good .

Each child had to ____ a short speech to the rest of the class.

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:

The Oscars The Oscars award ceremony is one of the famous ceremonies in the world, and is watched lively on TV in over 200 countries.

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They suppose that the CEO will be forced to resign, ______?

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The carbon dioxide gas given ____ by the fermenting vat was known as “fixed air”

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The stores will inevitably end up ___________ with each other to increase their market shares

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"What did you do before working for this company, John?" asked Lan

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When I entered the room, my daughter ______ the Internet

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

Chimpanzees are frequently used as stand-ins for human beings in experiments.

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Every day, my father usually reads the papers to ________________what’s happening in the outside world

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The director demands you ________________ all your projects by the end of next week

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Don’t thank me, thank my father, _________?

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Don’t read too much ____ her leaving so suddenly –she probably just had a train to catch

All the forms you submit must be postmarked no later than the specified date ------ they will be considered untimely.

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We should stop and prevent doing whatcan do serious damage to our ___________ by conserving rare plants and animals and by stopping the pollution

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When I see Tom tomorrow, I ________ him for that.

Choose the correct answer to complete the sentence. "Television also ______ with family life and communication."

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

If no specific measures are taken, what is occurring to the Earth will cause all species including human race to vanish.

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It was an awkward situation, and so there was a great silence from _________ ends of the telephone line, since _________ person could find anything to say

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Before doing something important, Vietnamese people always try to choose __________ time for it.

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Poor management brought the company to the ______ of collapse