The articles where they are: an, a

1. is a money $

2. an hour of the day

3. telephone a for call

4. music an artist

5. an photo in the camera for album

6. a book for student

7. an alarm for tomorrow

8. a beautiful landscape

9. how to use an and a

10. The a, an

11. An-A

12. How do you pronounce "an, a "