<span>Adverbs are words that more precisely define verbs,
adjectives and sometimes sentences. In this example adverbs are: quiet, slowly,
eventually and really. Adverb “quiet” describes word “slowly” and forms a
syntagm which main word is adverb slowly. This syntagm describes the verb move (moved).
Adverb “really” describes adjective “overjoyed” and forms a syntagm which main
word is overjoyed. Adverb “eventually” is sentence adverb, it defines the general
feeling about information given in the sentence.</span>
The author uses precise numbers implying he has done his research and knows what he is saying, and his use of vocabulary suggests he is educated on the subject and knows what he is talking about.