hot/clean/careful/bad/few/little/early/exciting/slowly/quick/nic/large/quickly/dangerouse

1、hotter，hottest
2、cleaner，cleanest
3、more careful ，the most careful
4、worse，worst
5、fewer，fewest
6、less，least
7、more exciting，the most exciting
8、more slowly ，the most slowly
9、more quick ，the most quick
10、nic没听说过…… nice吧 nicer，nicest
11、larger，largest
12、more quickly ，the most quickly
13、more dangerous ，the most dangerous 是dangerous，不是dangerouse
14、farther or further, farthest or furthest
15、busier，busiest

1.hotter,hottest
2.cleaner,cleanest
3.more careful,the most careful
4.worse,worst
5.fewer,fewest
6.less,least
7.more exciting,the most exciting
8.more slowly, the most slowly
9.more quick,the most quick
10.nice,nicer,nicest
11.larger,largest
12.more quickly,the more quickly
13.more dangerous,the most dangerous
14.farther or further,farthest or furthest
15.busier,busiest