Comprehensively covers common punctuation marks and their use in the English language. Worksheets explain the basic rules, highlight common errors, and provide activities to consolidate students' skills. (Updated from: Grammar Rules OK! Punctuation) Topics include: What is a sentence?; Full stop or comma?; Understanding acronyms and abbreviations; Punctuating dialogue; Brackets and dashes; Where does the apostrophe go?; Creating paragraphs.