You've probably seen the three-dot ellipsis in everything from thesis papers to text messages. It indicates the omission of one or more words or a trailing off of speech. I'm using it in this sentence ...

Narrator: It can be used in a number of ways. To show a word, or words, have been removed from a quote. Brain likes cake, which he never shares, he has one in the cupboard. If the middle section isn’t ...

Punctuation marks are the flesh and bones of every modern written language. Sometimes, missing out a comma can completely change the meaning of a sentence (for example, “Let’s eat Grandpa!” means ...