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Just as each species is unique, and _______ is each extinction. The causes for each are varied, but the main reason stems from the greenhouse effect

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Tom’s family __________ him out to dinner if he __________ a goal in the football match

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We can't go to Julia's party _______ we're going away that weekend

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They are …………… the document right now

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Mr. Park, who began his career in a family-owned  garments  business, served ...... the company's president  for about 11 years until the business was sold in 1979

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The sales manager schedules regular workshops with subordinates _______ a monthly basis

Choose the correct answer to each of the following questions." This plan can't be carried _____ because of the widespread public disapproval."

Choose the correct answer to each of the following questions. " Despite being a kid, Minh always helps his mother do _________ every day."

Peter was expelled from the volunteer team  ..................    his misbehavior.

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_____ that military spending is extremely high

Since changing the way of production, many craftsmen have voluntarily joined together to for .........................                             .

Before we leave, let's have Shelley _____ a map for us so we won't get lost.

She didn’t get _____ very well with the roommate.

Choose one word in A, B, C, or D to complete the following sentences.

The medical community continues to make progress in the fight against cancer.

Choose the correct answer to each of the following questions. "All students have to wear uniforms at school ______ it is a rule."

Choose the correct answer to each of the following questions. "It is important _____ parents to respect children's privacy."

Choose the correct answer to each of the following questions. "When he was a child, his mother used to teach him _____."

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

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I have earned my own living _______ I was seven

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We must get to the ___________ of the problem and solve it once and for all.

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A/An________ such as goodwill or staff morale makes any corporation a wonderful place to work