The indefinite a/an
by Imene Ougherb
1. A singular countable noun
2. Cert numbers
3. Express of price , speed ...
4. Subject complement
5. Before Mr/Mrs or Miss + surname
6. Sin coun which represents a class of things
7. Cert express of quantity
8. "a half" after a whole number
9. Few and little
10. Sing coun noun in exclamation