Comparatives
Superlatives
100

This bag is ... than that one. (big)

This bag is bigger than that one. (big)

100

Which one is the ...? (good)

Which one is the best? (good)

200

These shoes are ... than mine. (comfortable)

These shoes are more comfortable than mine. (comfortable)

200

This is the ... camera in the store. (cheap)

This is the cheapest camera in the store. (cheap)

300

This coat is ... . (warm)

This coat is warmer. (warm) 

300

It's in the ... neighborhood. (bad)

It's in the worst neighborhood. (bad)

400

My suitcase is ... than yours. (heavy)

My suitcase is heavier than yours. (heavy)

400

This is the ... hotel in town. (popular)

This is the most popular hotel in town. (popular)

500

The hotel is ... than the other one. (expensive)

The hotel is more expensive than the other one. (expensive)

500

That is the ... suitcase of all. (big)

That is the biggest suitcase of all. (big)