Find the Errors! Grades 9-12 gives high school students plenty of opportunities to hone their writing and proofreading skills. 35 humorous anecdotes are filled with misplaced commas, verb-tense shifts, pronoun/antecedent agreement problems, and other grammar glitches. Includes grammatical rules, answer keys, additional activities, and tests for easy assessment. This volume provides excellent preparation for standardized tests. Reproducible. 82 pages.