Unit 9: The Post Office

123456789
Across
  1. 1. certain to remain safe and unthreatened
  2. 5. move from one place to another
  3. 6. an arrangement to receive something, typically a publication, regularly by paying in advance
  4. 7. mail that is sent by land or sea
  5. 9. the state of being able to proceed with something without difficulty
Down
  1. 2. a fixed price paid or change for something
  2. 3. an exact copy, especially of written or printed material
  3. 4. the necessary items for a particular purpose
  4. 7. done or occurring quickly
  5. 8. inform (someone) or something, typically in a formal or official manner