1. UNIT 1

2. UNIT 2

3. UNIT 3

Adjective : An adjective is a part of speech that can be used to describe or provide more information about a noun or pronoun that acts as the subject in a sentence. Adjectives are found after the verb or before the noun it modifies. 

Adverb : An adverb is a word that can modify or describe a verb, adjective, another adverb, or entire sentence. Adverbs can be used to show manner (how something happens), degree (to what extent), place (where), and time (when).

Adverbs are usually formed by adding -ly to the end of an adjective (e.g., “quick” becomes “quickly”), although there are also other adverbs that don’t have this ending. There are also adverbial phrases, series of words that play the grammatical role of adverbs.