帮忙把下面形容词与副词的比较级和最高级形式龙long,wide,fat,heavy,slow,few,bright,ba

1.long,longer,longest
2.wide,wider,widest
3.fat,fatter,fattest
4.heavy,heavier,heaviest
5.slow,slower,slowest
6.few,fewer,fewest
7.bright,brighter,brightest
8.badly,worse,worst
9.far,farther/further,farthest/furthest