1. A leopard is slower than a horse. A tortoise is the slowest.

2. Video games are more expensive than magazines. Cars are the most expensive.

3. Fizzy drinks are worse for you than chocolate. Burgers is the worst for you.

4. A train is more dangerous than a car. A plane is the most dangerous.

5. Supermarkets are noisier than libraries. Discos is the most noisiest.

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