The USA is ... Japan. (big)
bigger than
Rabbits are ... dogs. (small)
smaller than
Sharks are ... dolphins. (dangerous)
more dangerous than
The weather yesterday was ... today. (bad)
worse than
My party was ... this party. (good)
better than
Lisa is ... Bart. (intelligent)
more intelligent than
Bread is ... sushi. (cheap)
cheaper than
Shakira is ... me. (rich)
richer than
Computers are ... phones. (expensive)
more expensive than