Across
- 1. people who have public duties
- 6. two things apart
- 11. a builder designing a complex thing
- 13. something to do
- 15. a large group of people
- 17. a powerful force
Down
- 1. a place where people work
- 2. a device with keys
- 3. a group of people that have lots of power
- 4. a flying aircraft
- 5. trying something new
- 7. underground road
- 8. a type of thing that has maths
- 9. a group of people on a call
- 10. practice of building or flying aircraft
- 12. a science place
- 14. a very hard thing to do
- 16. a space program