Conjuguez les verbes à un des temps du présent.
1. “Greenback” people
(tell) people to be green, but they
(not, act)
themselves.
2. “Light green” people
(attempt) to make the planet greener in their own way.
3. “Dark green” people
(already, be) living ecologically for a long time. They
(often, try) to make people understand how important ecology
(be).