When Bing came home, he ate two sandwiches. When Bing came home, Bing ate two sandwiches. Think before you act. Henry is studying English. Adjectives modify, or describe a noun or pronoun.
Most adjectives come before the noun in a sentence.
A list of adjectives is usually separated by commas. Isabel has a big house . This book is fantastic. The dull, boring, uninteresting lecture went on for over one hour. Notice the commas between adjectives.