Here is a quote from a movie:
- Get some answers. Quick.
Why did the speaker use quick, an adjective, instead of quickly, an adverb:
- Get some answers. Quickly.
I was told that adverbs depict verbs, so how is he supposed to get some answers? Quickly. Why is it wrong to use an adjective in this case?
No one would ever say:
- Come here. Slow.
Then why is the first sentence correct and the third one isn't?