A.big | B.bigger | C.biggest |
A.is cooking | B.cook | C.cooks |
A.long | B.longer | C.taller |
A.big;stronger | B.bigger;stronger | C.bigger;strong |
A.may not | B.mustn't | C.needn't | D.can't |
A.many | B.some | C.much | D.any |
A.thirsty | B.full | C.hungry | D.tired |
A.a few | B.few | C.a little | D.little |