today's vocabulary

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Across
  1. 2. certain; feeling confident that something is true.
  2. 4. not there; lost.
  3. 8. a bag you carry on your back.
  4. 11. says or does something again.
  5. 12. connected to or using the internet.
  6. 13. feeling unhappy because you think something bad might happen.
Down
  1. 1. a short journey to a place and back.
  2. 2. things you hear.
  3. 3. a system that lets you connect to the internet without cables.
  4. 5. unusual or not normal.
  5. 6. the teacher who is in charge of a school.
  6. 7. a place on the internet where you can find information.
  7. 9. to start a machine, light, or device.
  8. 10. to phone someone or shout to get attention.