English - Punctuation - Period, question mark, exclamation point - Three End Marks

3 steps: (1) PERIOD (.): Used for telling sentences (statements). 'I like dogs.' 'The sun is yellow.' 'My name is Tom.' (2) QUESTION MARK (?): Used for asking sentences (questions). Start with: Who, What, Where, When, Why, How, Is, Are, Can, Do. 'Where is my cat?' 'Can you help me?' (3) EXCLAMATION