Cover of the textbook Focus 1 - Workbook

The key answer of exercise 1

The key to exercise solutions in chapter Vocabulary Bank - The natural world for the textbook Focus 1 - Workbook with authors Fricker Rod and Michalowski Bartosz from Pearson Education


Complete the text with the expressions from the box.


  1. pollute the environment
  2. cut down trees
  3. save animals
  4. recycle rubbish
  5. plant new trees