Across
- 1. walk a long way, as for pleasure or physical exercise
- 3. the state of being silent
- 7. telling us how and where to go
- 8. telling us things we may want to know
Down
- 2. telling us how to do something
- 4. a group of people living together in a camp
- 5. telling us things we must not do
- 6. a public display of a message；symbol