Answer: the answer would be d. all of these because first of all a thesaurus can help you to use words that are similar to the meaning of a word to avoid repeating the word itself all the time because for example you are using the word car for an essay on how cars were invented and you use it all the time you can use words like automobile, auto etc to make it to smooth cleary without repeating the same thing all the time. It can help you to do a better job writing out essays or summarys whatever. Also, it can help you to add creavitiy on how the sentence is written out and how can you use different words. So the answer would be d
Explanation: Hopefully that is the correct answer and have a great day.