Réponse :
exo2
1/ these are the highest buildings I've ever seen
2/ this is the best rock and roll group in the world
3/ this is the oldest castle in the region
4/ this is the busiest street in london
5/ this is the worst film I've ever seen
exo3
1/ these exercices are more difficult and more difficult
2/ he understands english better and better
3/ she plays the piano worse and worse
4/ nowadays streets are noiser and noiser
5/ planes fly higher and higher
Explications :
