Quiz-Tree

Quiz 2

Ready to sharpen your vocabulary? Each passage contains a blank that only one word can fill precisely — read the full context before choosing.

Question 1 of 10
0 of 10 answered Score: 0%
Question 1
The cause of the ancient city's sudden economic collapse remained little more than _____ among historians, since no primary sources from that era had ever been recovered.
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The debate team spent the afternoon arguing both sides of a _____ trade agreement between two fictional nations, a technique designed to sharpen logical reasoning without the bias of real-world opinions.
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Before publishing the article, the editor required the journalist to _____ each claim with documentation from at least two independent, peer-reviewed sources.
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Unable to measure the gravitational field directly at such distances, the astrophysicists chose to _____ a uniform density for the outer region of the galaxy and then test whether their models matched the observed data.
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Repeated shipping delays and unmet delivery deadlines began to _____ the supplier's long-standing reputation for reliability.
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The results from the second experiment _____ the findings of the first, giving the research team strong grounds to publish their conclusion with confidence.
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During the shareholder meeting, the CEO chose to _____ that the company's cybersecurity infrastructure was among the most robust in the industry.
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Several analysts _____ that the team's winning streak owed more to a favorable schedule than to any genuine improvement in performance.
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The standards board publicly _____ the firm for submitting inaccurate testing data, an action it reserved for only the most serious compliance violations.
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Using growth rates observed over the first six months, the researchers were able to _____ that the bacterial colony would reach a critical density within two years under unchanged conditions.
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