● Adjectives vs adverbs, word formation, word order i.e. quick vs quickly, sudden vs suddenly, bad vs badly. ● Comparative of adjectives with -er and more i.e. older, more expensive ● Superlative of adjectives with -est and the most i.e. the biggest, the most interesting ● Irregular adjectives: less, good, bad, more ● The use of than i.e. She is a better driver than me. ● Adverbial phrases of time, place and frequency – including word order