A and AN

Gap-fill exercise

Fill in all the gaps with a or an, then press "Check" to check your answers.

   a      an   
1. This is pen.
2. It's egg.
3. She is intelligent child.
4. That's nice woman.
5. He is tall man.
6. It's American car.
7. It's tree.
8. That's orange hat.
9. She is student.
10. This is interesting book.