Across
- 3. – remote call machine
- 4. – flying passenger craft
- 6. – clever marine animal
- 7. – tropical sea fish
- 11. – remain in one place
- 12. – person offering assistance
- 13. – full of happy feelings
- 14. – arrange space neatly
- 15. – sound of human speech
Down
- 1. – sweet bunch fruit
- 2. – long-distance trips
- 5. – hard to finish tasks
- 6. – medical treatment worker
- 8. – beat others in competition
- 9. – outer space craft
- 10. – clean and natural air/food
- 14. – group of partners