カッコ内から比較級を選びなさい。
big (1.bigger2.biger3.more big)*1.bigger^
cold (1.coldder2.colder3.more cold)*2.colder^
little (1.littler2.more little3.less)*3.less^
famous (1.famouser2.more famous3.more famouser)*2.more famous^
new (1.newer2.more new3.more newer)*1.newer^
hungry (1.hungryer2.more hungry3.hungrier)*3.hungrier^
sad (1.sader2.sadder3.sadier)*2.sadder^
nice (1.better2.nicer3.niceer)*2.nicer^
useful (1.usefuler2.usefuller3.more useful)*3.more useful^
bad (1.bader2.badder3.worse)*3.worse^
well (1.weller2.better3.more well)*2.better^
early (1.earlyer2.earlier3.more early)*2.earlier^
good (1.gooder2.goodder3.better)*3.better^
strange (1.stranger2.more strange3.more stranger)*1.stranger
