Noun:
* "I placed an order for a new phone." Here, "order" refers to a request for something, acting as a noun.
* "The order of the presentation was confusing." In this example, "order" refers to the sequence or arrangement, functioning as a noun.
Verb:
* "Please order the appetizers." Here, "order" is the action of making a request for something, acting as a verb.
* "The general ordered his troops to attack." In this sentence, "order" is the action of giving a command, functioning as a verb.
Adjective:
* "The order clerk was helpful." Here, "order" modifies "clerk," describing the type of clerk, acting as an adjective.
Other:
* "Things are in order." In this phrase, "order" acts as an adverb, modifying the adjective "in," meaning in a state of organization or proper arrangement.
It's crucial to understand the context of the sentence to determine the correct part of speech for "order."