Interjections are the personalized remarks that you insert into a presentation.
An interjection is a phrase or a word that is independent grammatically from the words which are around it, and generally expresses feeling rather than its meaning.
It is a very diverse category which encompasses many different parts of speech, such as curses, greetings, exclamations, hesitation markers response particles, and many other words.
Examples of interjections are:
alas, alrighty, aah etc.
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