A.too dirty | B.to clean | C.to dirty | D.too clean |
A.big; small |
B.small; big |
C.long; big |
D.small; long |
A.red and blue | B.brown and yellow | C.green and pink | D.white and black |
A.tall and big | B.sunny and hot |
C.green and tall | D.brown and green |
A.one | B.an | C.a | D./ |