My brother has a _________(tidy) room than me.
tidier
Who is the ________(powerful) person in your country?
most powerful
She's got __________(little) money than you, but she doesn't care.
less
A rock is _________(heavy) than a leaf.
heavier
Australia is _________(big) than England.
bigger
Tom is a _________(good) student than Mary.
better
She thinks Chinese is the ____________ (difficult) language in the world
most difficult
Bicycles are ___________(safe) than motorbikes.
safer
John is the _________(nice) person that I know.
the nicest
I'm ____________(good) now than yesterday.
better
Show me the _________(good) restaurant downtown.
best
My sister thinks she's________(intelligent) than me, but I don't agree!
more intelligent