The punctuation mark that annoys people the most is, without a doubt, the apostrophe. Whole books have been written lamenting atrocities like “five carrot’s and three kiwi’s” (for the record, that ...

Quotation marks are used to set off a person's words, whether spoken or written. They are placed at both the beginning and end of the quote. Ex: Sue remarked, "I'll meet you at the movies," A comma is ...