Across
- 3. average number of years someone/something can expect to live
- 5. become angry or annoyed quickly
- 7. changing to fit into a new situation
- 11. cheerful, holiday-like
- 13. characteristics
- 16. not planned
- 19. cause to stop burning, cause an end to something
- 21. done in a smooth and easy way
Down
- 1. make longer
- 2. occur/happen repeatedly
- 4. make someone feel angry, bother
- 6. not changing
- 8. believe that something is not true
- 9. strong feeling of amazement, respect
- 10. obstacle
- 12. move down, decrease
- 14. interested
- 15. a sign that tells someone to do something
- 17. expecting good things to happen, not pessimistic
- 18. feel angry about someone or something that you think is unfair
- 20. put in liquid (or activity) completely