articles a / an

1. There is a simple way to remember this . When the word begins with a vowel (a, e, i , o, u ), then you must use 'an' as hear sounds better and more appropriate to say .

2. a dog a cat a policeman A doctor A carpenter

3. When the word begins with a consonant you must use 'a'. If you use words and phrases such as ' ball' , 'glass of water' or 'cup of coffee' , then it would be " a ball ", "a glass of water" and " cup of coffee" .

4. a skirt a blouse a chair table a house