English

An adverb is a word used to modify a verb, an adjective, or another adverb. For example:

She walks quickly.
(In this example, the adverb quickly modifies the verb walks.)

She walks extremely quickly.
(In this example, the adverb extremely modifies the adverb quickly.)

She is an extremely quick walker.
(In this example, the adverb extremely modifies the adjective quick.)

Action Verb
An action verb expresses an activity that a person or thing can do. For example:
Tom eats cake.

Stative Verb
A stative verb expresses a state rather than an action. For example:
I am at school.

Transitive Verb
A transitive verb is one that acts on something. For example:
I saw the horse.