A.must | B.should | C.mustn't |
A.teacher | B.policeman | C.doctor |
A.watching | B.seeing | C.looking |
A.strongly; up | B.strong; down | C.strongly; down |
A.blows | B.snows | C.moves |
A.some | B.no | C.not |
A.rainy | B.wind | C.windy |
A.quickly | B.slow | C.quick |
A.soft | B.hard | C.softly |
A.Clop-clop | B.Clink-clink | C.Tink-tink |