Esercizi svolti per il libro Performer B1 Phases, Vol. 1
Soluzione
bossy - bossier
brave - braver
clever - cleverer / more clever
close - closer
far - farther / further
friendly - friendlier / more friendly
interesting - more interesting
lazy - lazier
lively - livelier / more lively
narrow - narrower / more narrow
rude - ruder
shy - shyer
simple - simpler / more simple
slowly - more slowly
tall - taller
well - better
+ -er
y + -ier
more
+ -r
irregular
+ -er OR more