COMPARATIVE and SUPERLATIVE ADJECTIVES Jeremy is 10 years old. Charlie is 8 years old. (Jeremy is ...) Jeremy is ( 2 years) older than Charlie. The Alps are very high. There are no higher mountains in Europe. (The Alps are ...) The Alps are the highest mountains in Europe. An ocean is large. A sea is not as large as an ocean. (An ocean is ...) An ocean is larger than a sea. A Rolls Royce costs a..