hinner 30.bigger 31.long 32.jumps higher 33.does better does 34.tall 35bigger hers 36.heavier 37.earlier 38.do earlier don't 39slowly slowlier 40write fast 41.careful careful四1.as 2.than 3.in 4.than 5.of 6.of 7.of 8.of 9.than 10.as五1__5 cbdad db六1.who's older you 2.who's stronger is 3.whose longer his hers hers 4.whose are heavier sister's brother's brother's are 5.are you tall 6.is young his friend 7.is she fat her brother she's thinner 8.goes sleep later 9.jump far 10.does run faster doesn't runs fast me 11.do be stronger 12.am good do 13.do fly higher fly lower him 14.swimming friends swim slowlier 15.sister gets earlier 16.do sing better than do 17.do well jump higher her 18.do play better play well 19 mother is younger father 20 her is heavy mine