Group 1
1) big - small
A horse is bigger than a turkey.
A turkey is smaller than a horse.
2) tall - short
Trisha is taller than Carmen.
Carmen is shorter than Trisha.
3) young - old
My mum is younger than my dad.
My dad is older than my mum.
4) cold - warm / hot
Winter is colder than summer.
Summer is warmer than winter.
5) sunny - cloudy/rainy
A summer day is sunnier than an autumn day.
An autum day is rainier than a summer day.
6) dark - light
My hair is darker than your hair.
Your hair is lighter than my hair.
Group 2
7) happy - sad
8) fast - slow
9)loud - quiet
10) easy - hard