How to practice: This set collects only the Complete the Sentence question type from the real DET (Duolingo English Test) — DET Reading & Vocabulary questions. No grading, no timer — solve it yourself, then tap each question to reveal the answer or model response.
Q1 · Fill in the Blank
A well-designed business _____ provides a clear structure for how a company will generate revenue, manage costs, and deliver value to customers.
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Correct: model
Q2 · Fill in the Blank
Effective leadership requires the ability to _____ a compelling vision and motivate diverse teams to work toward shared objectives.
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Correct: articulate
Q3 · Fill in the Blank
The company's decision to _____ its supply chain domestically was motivated by concerns about geopolitical risk and shipping costs.
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Correct: relocate
Q4 · Fill in the Blank
Start-up founders must be willing to _____ their original assumptions based on customer feedback and market data.
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Correct: revise
Q5 · Fill in the Blank
The central bank's decision to raise interest rates was intended to _____ inflation by reducing consumer spending and borrowing.
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Correct: curb
Q6 · Fill in the Blank
Corporate governance frameworks are designed to ensure that management decisions are _____ to shareholders and other key stakeholders.
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Correct: accountable
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