Răspuns:
long-longer-longest
bad-worse-worst
modern-modern-modern
nice-nicer-nicest
near-nearer-nearest
beautiful-beautiful-beautiful
popular-popular-popular
happy-happier-happiest
many-more-most
exciting-exciting-exciting
Explicație:
acolo unde nu se schimba, la comparativ ai "more ...." si la superlativ "the most ....."