Cover of the textbook On Screen B1+/B2 - Student's Book

The key answer of exercise 4

The key to exercise solutions in chapter 2d - Listening skills for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing

Question

Listen and complete the sentences.

Answer

  1. in balance
  2. plant and animal life
  3. of the world's land surface
  4. cures for
  5. paper