An '''exclamation mark''' or '''exclamation point''' ('''!''') is used at the end of a [[sentence]] to express surprise, [[disgusting|disgust]], admiration, etc., or to add emphasis to a command. In formal writing, however, it is rarely used. | An '''exclamation mark''' or '''exclamation point''' ('''!''') is used at the end of a [[sentence]] to express surprise, [[disgusting|disgust]], admiration, etc., or to add emphasis to a command. In formal writing, however, it is rarely used. |