Explanation:
they all have a different meaning
Connotative language is the emotion or feeling that come from a word, and Denotative language is the dictionary definition.
The dictionary gives the literal or denotative meaning of a word. However, many words (especially nouns, verbs, adjectives, and adverbs) also have an emotional meaning.
Depending on how a word is used it may have a positive, negative or neutral connotation.
The sentence that uses direct address is "Where are you going, Fred?".
Direct address in grammar means that you are speaking directly to a person or group of people either calling them by name, as in example, "Where are you going Fred?", or using the second person pronoun "you". As in the example above, the name is often separated from the rest of the sentence or question by a comma. For example, "Maria, I need you to finish your homework now."