Listen to the text "Climate change".
Paul and Amy discuss things they try to do to reduce their affects on the climate.
Write the correct word or phrase in each sentences (one or two words).
1. Paul: Secondly, I think trying to source your _____ ______.
2. Amy: But it was an interesting point you said about also_____ _____ ______ .
3. Paul: A banana. I mean, it's perfectly wrapped by _______.