Across
- 3. to make someone remember
- 6. to make a long and hard journey on foot
- 7. the important substance in your toothpaste that makes your teeth strong
- 9. the short hair on your toothbrush
- 11. the practice of keeping yourself or the space clean
- 13. a card sent out to a fried or relative
- 15. someone who goes to the doctor because they are sick
- 19. extremely beautiful
Down
- 1. not perfect
- 2. to clean between your teeth
- 4. a tooth doctor
- 5. to become stronger
- 8. something very difficult
- 10. extremely tired
- 12. a test usually taken in schools
- 13. a baby horse
- 14. someone who works and travels on a spacecraft
- 16. to agree
- 17. another word for help
- 18. old used goods