Across
- 1. strange
- 3. a creature that is ugly and frighening
- 4. paid work
- 6. make sb behave in a more polite way
- 9. opposite
- 10. happening by itself without being planned
- 12. realize or notive sth
- 13. complete one's studies and receives a certificate or diploma
- 15. extremely bad or evil
Down
- 2. a person who studies economics
- 5. a person who studies the nature and meaning of existence, reality, moral,etc.
- 7. general principles or ideas of a subject
- 8. happening or existing without stopping
- 11. a way from one place to another
- 14. shake slightly