Across
- 3. having a lot of success
- 7. the building where you park your car
- 9. science and ...
- 12. center of a business
- 13. not the same
Down
- 1. past tense of buy
- 2. go back
- 4. make it different
- 5. past tense of sell
- 6. somebody working for a business
- 8. university
- 10. group, team
- 11. never ending