Task 4. Fill the spaces with the correct comparative adjectives.1. I am (tall) than my sister.2. My mum thinks that cats are (good) pets than dogs.3. He is (intelligent) than his brother.4. A swordfish is (fast) than a jellyfish.5. A blue whale is (heavy) than twenty-five elephants.6. You look (thin) than last month. Have you lost weight?7. A new house is (expensive) than an old one.8. Irene is (clever) than Silvia.9. Max is (old) than John.10. Computers are (cheap) than mobile phones.