Прошу обьяснить на примере что имеено требуется: Раскройте скобки, употребляя требующуюся форму прилагательного.

1. Oil is (light) than water. 2. We shall wait for a (dry) day to go on the excursion. 3. A bus is (fast) than a tram. 4. Take some of these sweets: they are very (nice). They are (nice) than the sweets in that box. 5. He clearly did not like the explanation, and as he listened to it, he became (angry) and (angry). 6. He worked (hard) and (hard) as the end of the term came nearer. 7. The (tall) trees in the world grow in California. 8. Please be (careful) next time and don't spill the milk again. 9. Bobby was a (quiet) child. He was (quiet) than his sister. 10. Her eyes are (grey) than mine. 11. He was the (fat) man in the village. 12. As he went on, the box became (heavy) and (heavy). 13. My sister is the (tall) girl in her class. 14. Who is the (attentive) student in your group? 15. It is autumn. Every day the air becomes (cold), the leaves (yellow). 16. This is the (beautiful) view I have ever seen in my life.