Paper Writing Central

English has two types of articles: definite (the) and indefinite (a, an.) The use of these articles depends mainly on whether you are referring to any member of a group, or to a specific member of a group:
 
1. Indefinite Articles: a and an
A and an […]

Basic Rules

Adjectives modify nouns; adverbs modify verbs, adjectives, and other adverbs.

An adjective always follows a form of the verb to be when it modifies the noun before the verb.

Likewise, an adjective always follows a sense verb or a verb of appearance — feel, taste, smell, sound, […]