general knowledge

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Across
  1. 3. you drink this to hydrate yourself
  2. 5. you look through it
  3. 8. the thing you listen to music with
  4. 9. gym equipment
  5. 11. you work on this in an office
Down
  1. 1. a four wheeled mode of transport
  2. 2. you type into a computer with this
  3. 4. something that's sharpened
  4. 6. round object, every vehicle has atleast one of these
  5. 7. used to call another person
  6. 10. thomas alva edison invented this