The document discusses comparative and superlative forms of adjectives and adverbs. It provides examples of using -er and -est suffixes to compare size, age, price, and other attributes. It also lists common comparative and superlative forms like better/best, more/most, older/oldest, cheaper/cheapest, and expensive/most expensive.

1. The Superlative

2. This box is big. This box is bigger This box is the biggest

3. Tom is small Jerry is smaller. Tiny is the smallest

4. This elephant is big This elephant is bigger This elephant is the biggest

5. Harry is older Bob is Dan is old the oldest

6. David is young Katy is younger Timothy is the youngest

7. £10 £5.00 £2.99 cheap cheaper the cheapest

8. £50.00 £100 expensive more expensive the most expensive £120

10. The best The worst Better Worse Bad Good The friendliest Friendl ier Friendly The most interesting More interesting Interesting The coldest Cold er cold The biggest big ger big