Across
- 3. to come back from
- 5. place to go for vacation
- 7. down
- 11. a book needed to travel out of the country
- 12. train underground
- 13. a short journey
- 15. the back of
Down
- 1. plane to travel by in the air
- 2. to travel somewhere
- 4. up
- 6. the front(not behind)
- 8. a bigger car that holds many people
- 9. to go somewhere by something on a track
- 10. what a train travels on
- 14. something to travel by on a track