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
She always tries to finish her homework before she watches TV in the _____.
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Correct: evening
Q2 · Fill in the Blank
He uses a calendar to _____ all his important meetings and deadlines.
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Correct: track
Q3 · Fill in the Blank
Having a set bedtime every night helps you feel more _____ the next day.
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Correct: rested
Q4 · Fill in the Blank
She found that taking short breaks during work helped her stay _____ for longer.
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Correct: focused
Q5 · Fill in the Blank
When people have a clear _____, they are less likely to forget important tasks.
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Correct: plan
Q6 · Fill in the Blank
It is a good idea to do the most difficult _____ first when you have a lot of energy.
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Correct: task
More complete the sentence sets at other levels · Browse the full DET question bank