Complétez ce texte avec des superlatifs ou des comparatifs de supériorité.

Texte à trous.

Complétez le texte suivant.
The problem of pollution is getting and . Temperatures are getting and . Walking or cycling short journeys is for the environment and for us. For journeys, we can travel by bus or train. Sharing a car is and . Going out to work is than working at home. Petrol is become so driving is means of transport. To protect the planet, adults can buy , and cars. They are certainly solution because they are .