John is (short) than Peter
shorter
The Nile is the (long) river in the world
longest
My sister is the (young) person in my family
youngest
Nadal is the (good) tennis player in the world
best
I usually get up (early) than my brother
earlier
Winter is the (cold) season in Europe
coldest
English is (interesting) than Art
more ingeresting
Ann is the (careful) girl I know
most careful
Brazil is the (big) country in South America
biggest
A sofa is (comfortable) than a chair
more comfortable
Sharks are the (dangerous) animals in the sea
The most dangerous
Butterflies are (beautiful) than snails
more beautiful
Who is the (intelligent) student in your class?
most intelligent
A blue whale is (heavy) than a dolphin
heavier
The cheetah is the (fast) land animal in the world
fastest
He always has a smile on her face. He's the .... person I know
happiest
