Write comparative sentences. 1 London/ Edinburgh (big)
London is bigger than Edinburgh.
2 Cheetahs / elephants (fast)
3 The Amazon / the Danube (long)
4 The Arctic / Iceland (cold)
5 Sharks / dolphins (dangerous)
6 Hawaii / Alaska (warm)
Superlatives

COMPARATIVE DEGREE:

2 Cheetahs / elephants (fast)

Сheetahs are FASTER THAN elephants.

3 The Amazon / the Danube (long)

The Amazon is LONGER THAN the Danube.

4 The Arctic / Iceland (cold)

The Arctic is COLDER THAN Iceland.

5 Sharks / dolphins (dangerous)

Sharks are MORE DANGEROUS THAN dolphins.

6 Hawaii / Alaska (warm)

Hawaii is WARMER THAN Alaska.