__________is wiping out many kinds of plants and animals.

Pierce and Hewitt Telecommunication has developed a computer program that ................. the risks posed by downloaded material.

The detective stood_____behind the door waiting for the assailant.

Choose the correct answer in each sentence.

The staff of the Meng Hotel will do ------- they can to make your stay as enjoyable as possible.

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---------- the outdated equipment is replaced with state-of-the-art machinery, productivity will more than double.

The two competing software programs were determined to be ............ effective in making tiling taxes from home an easy task.

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If you want to join this club, you must........... this application form.

Choose the correct answer in each sentence.

Visitors to Kamke Manufacturing must ------tourists a security pass from the receptionist at main entrance.

Choose the best answer A, B, C or D to complete the sentence.

____ robots are machines, there is no need for sleep.

The fireworks festival is ...........  event that we all want to watch it.

Choose the correct answer in each sentence.

Most of the morning  _______________  will take place on the second floor, near the conference registration desk.

At next November's Fort Chester Telecommunications Exposition, Ms. Wendy Wallace will.........the capabilities of the new T200 notebook computer by Treble Inc.

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:

Polish artist Pawel Kuzinsky creates satirical paintings filled with thought-provoking messages about the world.

Choose the correct answer in each sentence.

The editor granted Ms.Porter a deadline ------- so that some information in her building renovations report could be updated.

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:

There has been a hot debate among the scientists relating to the pros and cons of using robotic probes to study distant objects in space.

The loss of our foreign manufacturing plants may be a ...............outcome of the new plans being implemented.

The outstanding from customers helped .............. to ensure that Ms. Gilmore would stay with the company.

Your business is valuable to us and we want you to be ................ with our service.

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You can ...........the new words in the dictionary.

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We have just visited disadvantaged children in an orphanage in Bac Ninh Province.

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There is an inflation. The prices................