Work in pairs. Suggest some green solutions to replace one of the traditions.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
   big pot      contribute to      garden      live Christmas tree      thrown out   
We can buy a with its roots still attached. We can plant it in a , and it will continue to grow. When it is too big, we can plant it in our . This way, we won’t the waste produced by real Christmas trees every year.