Math is _________ than English.
more difficult
difficultier
Sam looks _______ than Jim.
tireder
more tired
Jane is ________ than her sister.
more clever
cleverer
This book is __________ than the other book.
interestinger
more interesting
He's ____________ (bad) than anyone I know.
more bad
badder
worse
We're _____________than in the past.
happier
more happy
She's ______________ than he was.
more friendly
friendlier
He is ________ than his dad.
more tall
taller
It's ____________ than I imagined.
bigger
more big
A plane is ________ than a train.
more fast
faster
It's __________ than we thought.
nearer
more near
Walking is __________ than cycling.
slower
more slow
It's _____________ than it looks.
heavier
more heavy
You are ________ than your brother.
politer
more polite
The kitten is __________ than the puppy.
more well-behaved
well-behaveder