Articles a/an

1. Examples "A"

1.1. A camera

1.2. A bicycle

1.3. A book

2. Video Example "A/An"

2.1. https://www.youtube.com/watch?v=0QWI_29tFss

3. Rules

3.1. We use "a" with singular nouns that start with a consonant sound

3.2. We use "an" with singular nouns that start with a vowel sound

4. Examples "An"

4.1. An identification

4.2. An alert

4.3. An Adress