A.big | B.bigger | C.biggest |
A.is cooking | B.cook | C.cooks |
A.but | B.beside | C.and |
A.long | B.longer | C.taller |
A.big;stronger | B.bigger;stronger | C.bigger;strong |
A.the ; hurt | B.a; hurt | C.a ; hurts |
A.by | B.on | C.at | D.in |
A.may not | B.mustn't | C.needn't | D.can't |
A.are playing | B.play | C.will play | D.plays |