Choose the correct answer for each question.

1. orange

   1.   ?    a orange
   2.   ?    an orange

2. ice-cream

   1.   ?    a ice-cream
   2.   ?    an ice-cream

3. pizza

   1.   ?    a pizza
   2.   ?    an pizza

4. apple

   1.   ?    a apple
   2.   ?    an apple

5. sport

   1.   ?    a sport
   2.   ?    an sport

6. hour

   1.   ?    a hour
   2.   ?    an hour

7. university

   1.   ?    a university
   2.   ?    an university

8. holiday

   1.   ?    a holiday
   2.   ?    an holiday

9. half

   1.   ?    a half
   2.   ?    an half

10. parents

    1.   ?    a parents
    2.   ?    an parents
    3.   ?    parents