Critically analyse the main theories on interjections like 'Huh!', 'Ah!', 'Ha!', etc.

Critically analyse the main theories on interjections like 'Huh!', 'Ah!', 'Ha!', etc. How would you decide whether these were part of the language, to be dealt with in the grammar? What alternatives might there be? Interjections are dealt with in the semantic area of linguistics. They are an important aspect that is worth considering in regards to semantics due to the fact that they are so commonly used, differing from language to …

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