Comparison of the English adjectives with -er and -est – Exercise Fill in the comparative and superlative forms of the adjectives. Use the endings -er and -est. Watch the spelling.1. cold → colder → 2. fast → → fastest 3. hot → hotter → 4. easy → → easiest 5. tall → taller → 6. low → → lowest 7. pretty → prettier → 8. strange → → strangest 9. quiet → quieter → 10. spicy → → spiciest Time's up