suffixes

-al, -er, -ess, -ment, -ness, -sion, -tion, -y… Intermediate ArrivAL or arrivATION? MusicAL or musiCIAN? For such small groups of...

-ing, -ous, -able, -ive, -ful… Intermediate Are Suffixes confusED, or are they confusING? Do they make students feel stressED, or...