Choose “a” or “an” to fill in the blanks.

1. He wears _____ uniform.

2. This is _____ unique situation.

3. I want to visit _____ European Country.

4. She saw _____ UFO.

5. I went to _____ uptown store.

6. She saw _____ unidentified flying object.

7. She is going to _____ university in Michigan.

8. My computer needs _____ upgrade.