find the words

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Across
  1. 4. is a unit of length equal to one hundredth of a metre
  2. 5. is to bend rays of light heat or sound
  3. 7. tropical storm
  4. 9. is to believe it will happen
  5. 11. a person whose job involves examining teeth
  6. 13. is a statement of what you think is going to happen
Down
  1. 1. is the 100th anniversary of an event
  2. 2. is equipment used to measure light source
  3. 3. is to keep going
  4. 6. a part of a whole
  5. 8. to have the approval to be trusted with things
  6. 10. to give something to someone specific
  7. 11. to force them to stay in a particular place
  8. 12. a set of beliefs or principals
  9. 14. it continues for a long time, like a disease