Across
- 3. city of the opera
- 4. started to send criminals to the island
- 5. person from the UK
- 7. A tree common in the backgarden
- 11. Australians do it on Saturday morning
- 12. massive sacred rock
- 13. a sport in the sea
- 16. main world producer
- 17. Capital of the country
- 18. barbecue
Down
- 1. official language
- 2. beautiful
- 3. famous for its sharks
- 4. Australians like to do picnics there
- 5. duck and mammal
- 6. large marsupial
- 8. Australia first inhabitants
- 9. important for agriculture
- 10. hot, vast dessert
- 14. Australian football
- 15. means hello