Edit drafts using conventions
Edit drafts using standard English conventions, including: (i) complete simple and compound sentences with subject-verb agreement; (ii) past, present, and future verb tense; (iii) singular, plural, common, and proper nouns; (iv) adjectives, including their comparative and superlative forms; (v) adverbs that convey time and adverbs that convey manner; (vi) prepositions and prepositional phrases; (vii) pronouns, including subjective, objective, and possessive cases; (viii) coordinating conjunctions to form compound subjects, predicates, and sentences; (ix) capitalization of official titles of people, holidays, and geographical names and places; (x) punctuation marks, including apostrophes in contractions and possessives and commas in compound sentences and items in a series; and (xi) correct spelling of words with grade-appropriate orthographic patterns and rules and high-frequency words.