Cover of the textbook Performer B1, Vol. 2

The key answer of exercise 4

The key to exercise solutions in chapter 7 - Communication for the textbook Performer B1, Vol. 2 with authors Marina Spiazzi, Marina Tavella e Margaret Layton from Zanichelli

Question

Listen and read the dialogue. Then answer the questions that follow.

Answer

  1. Because he has just had a great lesson.
  2. In this lesson students had to work out how ecoguilty they are.
  3. It’s the amount of carbon dioxide emissions each of us produces.
  4. The situation would definitely begin to change.
  5. It’s creating energy from burning organic material.
  6. We should encourage each other to reduce our carbon emissions with alternative energy sources

Similar Books