Question

Words like "gonna" and phrases like "where they do that at?" are examples of
Formal Language
Colloquialisms
Idioms
Metaphors

Answer 1

Answer:

Colloquialisms

Explanation:

The dictionary definition of colloquialism is:

- a word or phrase that is not formal or literary, typically one used in ordinary or familiar conversation.

- the use of ordinary or familiar words or phrases.

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Answer 2

Answer is Colloquialisms.

This is because words like “gonna,” “wanna,” “woulda” are all informal while “going to,” “want to,” and “would have” are all examples of formal words. Colloquialisms are informal words and “gonna” is an example of such. The informal words listed above are really slang words rather than proper words. These informal words are often or should be used when speaking to a friend or family instead of a boss or administrator. So yes, these are Colloquialisms. I really hoped I helped you !