si says /sh/ and /zh/

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Across
  1. 3. An amount of money received by retired people.
  2. 5. Rhymes with fashion.
  3. 6. A word related to invade.
  4. 9. You can watch shows on this.
  5. 10. A word related to discuss.
  6. 11. The bomb caused an __________ .
Down
  1. 1. You need this to leave the classroom.
  2. 2. The end or finish of something.
  3. 4. A large, expensive house.
  4. 7. A force that stretches something.
  5. 8. Choosing one of multiple choices.