Question

complete the sentence with the word that best fits the overall meaning and tone.
rhode island founder roger williams became a ________ speaker of the algonquin
language, so he was able to serve as a mediator between the english and american
indian groups.
fluent
verbose

Explanation:

"Fluent" means being able to speak a language well, which fits the context of serving as a mediator. "Verbose" means using too many words, which is not relevant here.

Answer:

fluent