Réponse :
Bonjour!
Explications :
Ex2:
In the future we'll be able to
will not be;
will have to;
they will be able to breathe better;
they might even be healthier;
will have to;
may resist.
Ex3:
More comfortable
More eco friendly
Greener
Ex4:
a)If we don't stop polluing now, our planet may not survive.
b)Excuse moi, je n'arrive pas à trouver de réponse à cette phrase :/
Ex6:
a) haven't respected our planet for too long
b) wasted natural ressources since 1950
c)haven't changed our habits since the 20th century
En espérant t'avoir aidé,
Bonne journée!