Which student would best be helped by using a thesaurus? Chloe needs to find an in-depth definition of unruly.
Eric is looking for antonyms for the word boring.
Sydney wants to see vibrant used in a sentence.
Rico would like to pronounce unanimous correctly.

Hello! I think that Eric would be helped most when using a thesaurus.

Explanation: Words within a thesaurus don't always have antonyms, but Eric's situation would be most ideal to use one of the books.

If Chloe wanted to find an in-depth definition of "boring", they would likely have to use a dictionary.Sydney would have to look somewhere else to see "vibrant" used in a sentence, as thesauruses don't normally have sentence examples (as far as I remember).Rico also wouldn't have much luck with trying to pronounce "unanimously" correctly, as teaching someone to say a word properly is not a thesaurus.

I hope that this helps! Good luck with your assignment! :)

Ithink the answer is a