Oxymorons

1. Act naturally
2. Found missing
3. Resident alien
4. Advanced BASIC
5. Genuine imitation
6. Airline Food
7. Good grief
8. Same difference
9. Almost exactly
10. Terribly pleased
11. Sanitary landfill
12. Alone together
13. Legally drunk
14. Silent scream
15. Living dead
16. Government organization