past simple 1
go
went
tall
taller
swim
swam
interesting
more interesting
climbing/exciting/than/swimming
Climbing is more exciting than swimming.
eat
ate
big
bigger
run
ran
careful
more careful
pop music/boring/than/classical music
find
found
happy
happier
sleep
slept
short
shorter
maths/difficult/than/art
Maths is more difficult than art.
fly
flew
famous
more famous
drive
drove
exciting
more exciting
photo/beautiful/than/painting
Painting is more beautiful than photo.
take
took
good
better
feed
fed
bad
worse
horses/fast/than/fish
Horses are faster than fish.