очень Fill in the gap with the correct word.
Modern transport doesn't do enough to help reduce traffic ___ (congest).
Fill in the gap with the correct word.
Animal ___ (adopt) is a great way of helping endangered species.
Fill in the gap with the correct word.
One easy way of helping the environment is to make ___ (person) birthday cards from old paper for friends.
Fill in the gap with the correct word.
I was so proud when I got a ___ (certify) for my work for the environment.
Fill in the gap with the correct word.
Without ___ (electric), we could not have our modern lifestyle.
Fill in the gap with the correct word.
An ___ (close) is not a natural habitat for a lion.
Fill in the gap with the correct word.
___ (conserve) programmes are a way of helping animals in the places where they live.