1.1. Better 2.fastest 4.bigger 5.more difficult 6.youngest 7. Heavier 8.worse
2.1.better-best. 2.most-more 3.убрать "the" 4.of-than 5.heaviest- heavier 6.most-more
3.1.yes, my father is older than my mother
2.no, my mather is not taller than my father
3.the shortest person in my family is my younger brother
4. The most intelligent person in my family is my father