make this shorter
Celina should use a thesaurus to correct her essay. A thesaurus will provide her with synonyms for the words she used repeatedly, allowing her to use a wider range of vocabulary and avoid repetition. Mike should use a grammar guide or dictionary to correct his essay. These resources will help him understand the correct part of speech to use for the words he wants to include, improving the accuracy of his vocabulary usage. Toni should use a dictionary to correct her essay. By looking up the definitions of the words she used, she can ensure that they align with her intended meaning and choose more appropriate alternatives if needed.