undefined articles
by yamileth guevara
1. A/AN
1.1. Examples A
1.1.1. I am a good student
1.1.2. She is a young woman
1.1.3. He is a pilot
1.2. Examples AN
1.2.1. It is an egg
1.2.2. It is an ugly hotel
1.2.3. It is an easy question