The key to exercise solutions in chapter Unit 6 - Save the Earth for the textbook Performer B2 - Workbook with authors Marina Spiazzi, Marina Tavella, Margaret Layton from Zanichelli
Question
You will hear five short extracts in which people are talking about their eco-friendly business or activity. For questions 1-5, choose from the list (A-H) why each speaker sees it as a positive contribution to help the planet. Use the letters only once. There are three extra letters which you do not need to use.
Answer