A train ticket is ... than a plane ticket. (cheap)
I think he is ... than her mother. (tall)
This exercise is ... than the last one we did. (easy)
He is the ... in the team. (fast)
Cars are ... than bikes. (polluting)
This armchair is ... in our house. (old)
My brother is ... in his class. (young)
My new house is not ... as yours. (big)
iPods are ... than walkmans. (small)
Chilis are ... peppers in the world. (hot)
