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Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.

I have looked through the report, but I must admit, only ........................

 Choose the best answer among A, B, c or D that best completes sentence: The sudden resignation of the financial director put the company in a vulnerable ………

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If you learn this lesson carefully, you ................. the exam.

Choose the correct answer in each sentence.

Staff members with __________   engagements need not feel obliged to attend next week's field trip.

Maintaining biodiversity is_________ great importance of preserving the precious and rare animals.

Choose the correct answer to complete the sentence. "The frame buffers mentioned in the third paragraph are ____ to store individual images"

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.................. he likes chocolate, he tries not to eat it.

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About 15,589 species (7,266 animal species and 8,323 plant species) are now considered ____ risk ____ extinction.

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If you had finished all your homework, you………….. movie now.

Alan........... to loud rock music for three hours when her friends arrived.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks from 35 to 44.
In Korea, in former days the marriage between a man and woman represented the joining of two families, rather (35)_____ the joining of two individuals. The event (36)_____ Taerye (Great Ritual), and people from all over the village or neighborhood participated. The ceremonies and events surrounding the actual marriage were long and (37)_____ . Professional matchmakers paired up likely candidates for marriage, with the new couple often meeting for the first time at their wedding. The families considered many factors in the decision, consulting with fortune tellers for (38)_____ about the couple's future life together. During the Chosun period, people married (39)_____ their early teens, with the girl often being several years older than the boy. The groom usually traveled to the house of the bride for the ceremony, then stayed there for three days (40)_____ taking his new bride to his family's home. The actual ceremony involved many small rituals, with many bows and symbolic gestures. The (41)_____ were expected to control their emotions and remain somber. (42)_____ Koreans have kept several aspects of the traditional ceremony, most modern ceremonies resemble Western marriage ceremonies more than (43)_____ Korean ones. However, many folk villages and museums across the country regularly perform ceremonies to (44)_____ the traditions alive.
(43).......................

As John ................. enjoyed doing research, he never could imagine himself pursuing other careers.

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: The aboriginal people of Australia are experts at survival in an environment with scanty resources.

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Smoking is bad for your health. You had better .................... it up. 

Many modern medicines are derived _______ plants and animals.

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We’ve bought some ________ chairs for the garden so that they are easy to store away.

In order to grow vegetable properly, gardeners must know______

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Please hurry. We need these documents ......... delay.

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The appliance maker  _______________  all repair charges for items that are accompanied by valid warranties.

Can you make a ..................... estimate of how much our expedition in the desert may be?