Pronoun-a word that can function by itself as a noun phrase and that refers either to the participants in the discourse (ex.i,you ) or to someone or something mentioned elsewhere in the discourse (ex.she,it,this).
Adverb-a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. (ex.Gently,quiet,there ).
Adjective-a word or phrase naming an attribute, added to or grammatically related to a noun to modify or describe it.
Conjunctions-a word used to connect clauses or sentences or to coordinate words in the same clause (ex.but,if).
Preposition-a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause, as in “the man on the platform,” “she arrived after dinner,” “what did you do it for ?”
Interjection-an exclamation, especially as a part of speech, e.g., ah! or dear me!.
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