Michael submitted a narrative essay about a trip to the Grand Canyon. His teacher explained the paper had a problem with conventions. How should he revise it? He should restructure the paper by moving paragraphs. He should make the tone of the paper much more formal. He should correct any mistakes in spelling or grammar. He should add stronger details and more precise, colorful language.

He should correct any mistakes in spelling or grammar.

Explanation:

Writing conventions are some standards that have been generally accepted for written English. We follow the conventions to make writing more readable.

Conventions include spelling, grammar, punctuation, capitalization, and sentence structure.

Therefore, this option is correct: He should correct mistakes in spelling or grammar.

The answer is He should correct any mistakes in spelling or grammar.

Explanation:

Conventions have to do with grammar, spelling, and other writing aspects.