Have you ever hesitated when choosing between "I" or "me"? Have you had trouble figuring out tricky pronouns like "who" or "whom"? What about those always-troublesome commas-do they go before or after the quotation marks? If you are anything like the rest of us, you struggle with these age-old grammatical issues. In this practical and easy-to-understand handbook, Dr William B Bradshaw identifies the ten most common errors in English grammar and helps you to recognise and correct these mistakes, enabling you to write and speak with greater clarity in your personal and professional life. This is the perfect guide for students, teachers, and professionals to use in brushing up on their grammar.