Across
- 2. to create a building
- 4. unlimited area, the home of planets, stars, satellites...
- 7. to say yes
- 8. you can see it in the sky at night, the Earth's natural satellite
- 9. essential, crucial or necessary
- 10. a form of energy
Down
- 1. opposite of cheap
- 3. opposite of dark
- 4. the largest star
- 5. We breathe it.
- 6. past, present and ........