PTE Reading
Re-order Paragraphs
1 questions. Answer them all, then submit once for your section score.
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1.
Re-order Paragraphs
Arrange the sentences into the correct order.
Put the sentences in the correct order:
- This latest upgrade has cut municipal electricity costs while still keeping streets safely lit at night.
- Modern LED streetlights are now often fitted with motion sensors that dim the light when no one is nearby.
- Decades later, energy-efficient LED fixtures began replacing the incandescent bulbs in most urban areas.
- By the early twentieth century, these gas lamps were gradually replaced with electric bulbs controlled by a central switch.
- Early city streetlights were fueled by gas and had to be lit manually each evening by a lamplighter.