bonjour j'ai vraiment besoin d'aide merci

The most interesting subject
the thinest person
the rainiest season 

je connais pas le reste désoler

-Exo1
-The most interesting subject 
-The skinniest person
-The rainiest season 
-Exo 2:
-Widest (le plus large)
-farthest (le plus loin)
-best (le meilleur)
-poorest (le plus pauvre)
-heaviest (le plus lourd)
-easiest (le plus facile)
-worst (le pire)
-highest (le plus haut)
-the most famous (le plus célèbre)
-the most expensive (le plus chère)
-the most good-looking le plus beau)
-the most difficult (le plus difficile)
-the most well-known (le plus connu)
-the fastest (le plus rapide)
-Exo n°3
-20/20 is the best mark and 0/20 is the worst mark
-China is the biggest country in the world, the most crowded and the farthest.
-Broadway is the longest avenue in Manhattan, the 5th avenue is the richest, the most expensive an the most prestigious one; Harlem is the poorest district ; the Empire state building was the highest skyscrapper in New York and the oldest and the most famous one.
Voilaaaaa