soluciones a - an

Utilizar a / an donde sea necesario:

1. My sister is a nurse
2. He is a policemen and his wife an engineer
3. She is a good musician.
4. What an expensive car!
5. A travel agent would give you information about - reservations.
6. It is a pleasure to do it.
7. He drinks wine three times a day.
8. He broke an arm in a skiing accident.
9. An hour
10. I'll pay you a thousand a month.