Образуйте сравнительную и превосходную степени прилагательных. difficult, high, far, interesting, long, many?

difficult - more difficult - the most difficult

high - higher-the highest

far - farther - the farthest

interesting - more interesing - the most interesting

long - longer - the longest

many - more-the most

More difficult the most difficult

higher the highest

farther the farthest

more interesting the most interesting

longer the longest

more the most