Across
- 2. powerful, not weak
- 4. to move to the top
- 6. the lesson of natural forces
- 8. to know what he is thinking
- 10. a large round object in the space
- 11. you do that with your eyes
- 12. without parents
- 14. knows a lot
- 15. you do that with your ears
- 18. area of space with stars and planets
Down
- 1. works in the police
- 3. his/her look
- 5. others cannot see you
- 7. very clever
- 9. very fast
- 13. a brave person
- 14. become somebody else
- 16. kind,quiet
- 17. move in the air