Grammar<span> - </span>Parts of Speech<span> - </span>Conjunctions<span>. A </span>conjunction<span> is a word that connects other words or groups of words. In the sentence Bob and Dan are friends the </span>conjunction<span> and connects two nouns and in the sentence He will drive or fly, the </span>conjunction<span> or connects two verbs. </span> A preposition<span> connects the relationship between a noun, pronoun and phrase to other </span>parts<span> of the sentence. Whatever object or phrase the </span>preposition<span> is introducing is called the object of the </span>preposition<span>. Each bold word in the following sentences are examples of </span>prepositions<span>: The box is on the desk.
</span><span>Some grammarians believe that interjections are the least important part of speech. This is because interjections are not generally required in order for the meaning of a sentence to become clear. An interjection is a word solely designed to convey emotion. It expresses meaning or feeling.
