Drank is the past tense of the verb to drink. For example, a person may say, "I drink two beers every day." The word "drink" in this sentence denotes an action that in the present tense. However, the in sentence "Yesterday I drank two beers" the word "drank indicates that the drinking took place place in the past.
Verb
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.
The part of speech for "buried" is a verb.