Adverbs
are like LEGO accessories: A brightly colored door, a tiny window, a fluffy rug inside.

They don't change the basic structure of the house, but they add personality and information.

An adverb is a word/a set of words that modifies verbs, adjectives, and other adverbs.  It tells when, where, and how an action is performed or indicates the quality or degree of the action.

Many adverbs end in -ly but some words which end in -ly (such has friendly) are not adverbs.  Many words can be both adverbs and adjectives according to their activity in the sentence.

TYPES OF ADVERBS

🕜Robin is always hungry → Adverbs of time/frequency describe when or how often something happens  They answer the questions “When does the action take place?" or "How often does the action occur?".

Always, never, often, eventually, now, frequently, occasionally, once, forever, seldom, before, Sunday, Mondnay, 10 AM, 12 PM, etc. Are common adverbs/frequency- 
 

🏫Alex is going to school. → Adverbs of place/direction indicate the location or direction of an action. They answer the question, “Where does the action take place?”

Across, over, under, in, out, through, backwards, there, around, here, sideways, upstairs, in the park, in the field, in that place, etc., are some common adverbs of place/direction.

📈I love her very much → Adverb of quantity express the importance/degree/level of the action in the sentence are called adverbs of degree. They answer the question 'how much is the action performed'?. 

Completely, nearly, entirely, less, mildly, most, thorough, somewhat, excessively, much, etc. Are common adverbs of degree.