Answer :

Final answer:

In formal writing, avoid contractions, emotional language, vague words, and maintain appropriate formality.


Explanation:

Avoid using contractions (such as didn't, couldn't, shouldn't, say did not, could not or should not) when aiming for a formal writing style. Avoid emotional language, vague words, and a variety of sentence structures that can introduce informality into your writing. Maintain a level of formality appropriate to the context, audience, and purpose for your genre, using proper word usage and sentence structure.


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