Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints or clues
Adjective
Comparative
Superlative
tall
taller
tallest
cheap
more carful
the most careful
fat
bad
worse
interesting
modern
nice
fast
thin
good
popular
Check
Hint
OK