Grammar

AD VERB-a word that tells us more about a verb. It "qualifies" or "modifies": 


1. a verb 
Maria  speaks slowly. (How does John speak? ) 


2. adjectives 
He is really handsome. (How handsome is he?)


 3 other adverbs
 She drives incredibly slowly. (How slowly does she drive?)


     Most adverbs in English are formed by adding -ly