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Part 4
Listen to the audio and answer the questions.

Questions

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Questions 31 - 40

Complete the notes below.
Write ONE WORD ONLY for each answer.

Reclaiming Urban Rivers

Topic Details
Historical Background
  • Nearly all major cities were built on a river.
  • Rivers were traditionally used for transport, fishing, and recreation.
  • Industrial development and rising populations later led to:
    • More sewage from houses being discharged into the river.
    • Pollution from 31 on the river bank.
  • In 1957, the River Thames in London was declared biologically 32.
Recent Improvements
  • Seals and even a 33 have been seen in the River Thames.
  • Riverside warehouses are converted to restaurants and 34.
  • In Los Angeles, there are plans to:
    • Build a riverside 35.
    • Display 36 projects.
  • In Paris, 37 are created on the sides of the river every summer.
Transport Possibilities
  • Over 2 billion passengers already travel by 38 in cities around the world.
  • Changes in shopping habits mean the number of deliveries that are made is increasing.
  • Instead of road transport, goods can be transported by large freight barges and electric 39, or, in future, by 40.
Notes