Write the comparatives and superlatives of the given adjectives.

1. small - smaller - the smallest 2. tall - taller - the tallest 3. old - older - the oldest 4. old-fashioned - more old-fashioned - the most old-fashioned 5. messy - messier - the messiest 6. light - lighter - the lightest 7. clean - cleaner - the cleanest 8. colourful - more colourful - the most colourful 9. comfortable - more comfortable - the most comfortable 10. large - larger - the largest 11. modern - more modern - the most modern 12. bad - worse - the worst 13. thin - thinner - the thinnest 14. fat - fatter - the fattest 15. good - better - the best