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Question 112: _____ that the insulation has been replaced, the building is much more energy-efficient.
Question 113: Mr. Sims needs a more _____ vehicle for commuting from his suburban home to his office downtown.
Question 114: The company _____ lowered its prices to outsell its competitors and attract more customers.
Question 115: _____ Mr. Williams addressed the audience, he showed a brief video about the engine he had designed.
Question 116: For optimal safety on the road, avoid _____ the view of the rear window and side-view mirrors.
Question 117: Having proper ventilation throughout the building is _____ for protecting the health and well-being of the workers.