Say the comparative form
good
My sister is two years ________ (young) me.
younger than
The school is farther than the cinema.
Happy
Happier than
far
farther
Math is ___________ (important) Biology
more important than
my dad. / is / My mom / younger than
My mom is younger than my dad.
big
bigger than
bad
worse
My phone is _________ (expensive) my sister's phone.
more expensive
less / mine. / Your bag / expensive than / is
Your bag is less expensive than mine
important
more/less important than
little
less
Helen is ___________ (good/dancer) Paula.
better dancer than
United States / Canada. / dangerous than / more / is
United States is more dangerous than Canada.
much
more
This restaurant is bad, but the restaurant we ate yesterday was _________.
worse
nicer than / is / Robert. / Andy