Cover of the textbook Performer B2 - Student's Book

The key answer of exercise 3

The key to exercise solutions in chapter 7 - Life comp for the textbook Performer B2 - Student's Book with authors Marina Spiazzi, Marina Tavella, Margaret Layton from Zanichelli

Question

Match the words to form collocations. Then use them to complete the sentences.

Answer

  1. sleep
  2. brain
  3. temperature
  4. immune
  5. heart
  6. energy


  1. heart rate
  2. sleep cycle
  3. brain waves
  4. temperature drop
  5. immune system
  6. Energy expenditure

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