Silent Letters

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Across
  1. 3. lacking intelligence
  2. 4. this is what you do to your shoelaces
  3. 6. when your pen wr___ on paper
  4. 7. somebody who fights with armour
  5. 8. to say something out and about on a hard piece of something
  6. 9. part of your hand
Down
  1. 1. when you don't think they're right
  2. 2. your always telling the truth
  3. 3. owed money
  4. 4. sharp tool used for cutting
  5. 5. you have to c____ a hill
  6. 6. part of your arm
  7. 7. you do this before entering a room