Fast and quick mean moving with great speed. Fast is both an adjective and an adverb. Quick is an adjective and the adverb form is quickly. It was a fast train.

quickly is the usual adverb from quick:I quickly realized that I was on the wrong train. My heart started to beat more quickly.

19 июл. 2020 г. · Answer: Quick is an adjective and the adverb form is quickly. It was a fast train. Fast and quickly are adverbs.

Quickly is the usual adverb from quick: I quickly realized that I was on the wrong train. My heart started to beat more quickly.

Rapidly; with speed; fast. Very soon. Synonyms: fast, rapidly, speedily, swiftly, hastily, posthaste, briskly, quick, apace, hurriedly, ...

24 авг. 2021 г. · For example, the adverb quickly in the sentence Jeremiah ran quickly tells us that Jeremiah ran with high speed. As another example, the adverb ...

quickly · adverb. with little or no delay. synonyms: promptly, quick · adverb. with rapid movements. “he works quickly”. synonyms: apace, chop-chop, rapidly, ...

In the case of 'quickly,' it modifies verbs to describe how quickly an action occurred, as in 'He ran quickly.'

quickly is an adverb: rapidly; with speed; fast. An adverb is a word that modifies an adjective (very red), verb (quietly running), or another adverb (very ...