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
Students can now access educational videos online, which allows them to ________.
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Correct: learn at their own pace
Q2 · Fill in the Blank
Many companies use technology to automate repetitive tasks so that employees can ________.
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Correct: focus on more creative work
Q3 · Fill in the Blank
Digital tools such as spreadsheets and project management software help workers ________.
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Correct: organize and track their tasks efficiently
Q4 · Fill in the Blank
Because the internet gives students access to millions of resources, some teachers now ________.
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Correct: focus more on teaching critical thinking
Q5 · Fill in the Blank
Online collaboration platforms are useful because they allow team members to ________.
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Correct: work together from different locations
Q6 · Fill in the Blank
Technology has made it easier for small businesses to reach customers, so many entrepreneurs ________.
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Correct: now market their products online
More complete the sentence sets at other levels · Browse the full DET question bank