Reorder Paragraphs · Part 2: Reading

The Function of Sleep

22 students marked "I sat this"Added 20 Mar 2020Question #100133

Put the paragraphs in order.

  1. ANow John Lesku of La Trobe University in Melbourne and his colleagues are using neurologgers to investigate whether light pollution interferes with the circadian rhythms of tammar wallabies in Australia.
  2. BThree toed sloths, for example, sleep far less than once thought.
  3. CAnd male sandpipers can go almost entirely without sleep during the three-week breeding season, helping maximize success at that time.
  4. DA Technology for recording brainwaves in wild animals awakens a more sophisticated understanding of the function of sleep. Studies using miniature sleep recording devices known as neurologgers have already challenged several long- held beliefs about the sleeping habits of sloths and birds.
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Reorder Paragraphs format (Pearson)

Pearson's name: Reorder Paragraph

PromptText up to 110 words
Time to answerNot set per question (Part 2 lasts 23–30 minutes)
Skills assessedReading

How it is scored

  • Partial credit applies: a partly correct response still scores.

Source: Pearson, PTE Academic & UKVI test format, Part 2: Reading, checked 9 October 2026.