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He is a generous man. He is ............... – known for his generosity.

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The charity's new reading program is ------to increase literacy rates in developing countries over the next ten years.

Although the new library service has been very successful, its future is ................... certain.

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All employees must display the security IDs ------ were issued to them before entering the company premises.

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Deserts are also classified by their ________ location and dominant weather pattern. 

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Please be advised that construction work is scheduled to begin _________   early November, weather permitting.

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The company __________   lowered its prices to outsell its competitors and attract customers.

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The accountants were unable to produce a full report by the deadline but promised that ________   would give a summary of the important points.

Music is part of virtually every culture on  _______, but it varies widely among cultures in style and structure.

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Sarah wished there were more people  __________  to work at weekends because she was suffering from a severe manpower shortage.

His  .................  of the school regulations really can’t be ignored any longer.

This is the latest news from earthquake site. Two – thirds of the city ................... in a fire.

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All employees  _________  security passwords have not been changed for over a month are urged to change them immediately.

Mr Pike ................. English at your school for 20 years before he retired last year.

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Juniper, Inc. offers competitive salaries and attracts some of the best talent  ____________  the industry.

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After noticing the wardrobe's ------- condition, the owner of the antique shop lowered its price.

Seaward of the continental shelves lies the Arctic Basin proper, which is subdivided  _______ a set of three parallel ridges and four basins (also known as deeps). 

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The quick response by our engineering team made the impact of the system failure   ____________.

He said it was an accident but I know he did it on ...................

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.............. the birthday .............. Nam’s mother, he made her a big cake.

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I cannot understand why she did that, it really doesn’t add up.