2. The meaning of "a" or "one" is the same and are used to indicate something or someone in the singular. We never use to refer to more than one thing .
3. 1. "A" will USING with names that begin with a consonant
4. Grammatical Rules
5. Uses Of The Indefinite Article
6. 1. Used to talk about something in general
7. Example: He has a computer We work in a school I want an orange
8. "A" or "an" correspond to the following articles in Spanish : Un, Una
9. 2. "An " is used with names that begin with a vowel .
10. Examples: an animal an ice cream an example an orange an umbrella
11. 2. You can also use it instead of " 1".
12. Example: I want an apple and two oranges. There are a hundred students in the school.