Cover of the textbook Navigate Pre-Intermediate B1 - Coursebook

The key answer of exercise 4

The key to exercise solutions in chapter 7.5 - Video: Beijing subway for the textbook Navigate Pre-Intermediate B1 - Coursebook with authors Caroline Krantz and Julie Norton from Oxford University Press

Question

Watch the video again. Choose the correct number to complete the sentences.

Answer

  1. 16
  2. 21
  3. 1969
  4. 10 million
  5. 30
  6. 1,000
  7. 2050

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