Unit 17 sound waves

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Across
  1. 3. that bright
  2. 6. has two Weel
  3. 7. is a shape
  4. 9. something you win
  5. 10. Getting scared
  6. 12. you need it to see
  7. 13. something in your head
  8. 16. Something that you think of
  9. 17. the opposite of down
  10. 18. something that like guessing
  11. 19. something you do when your sad
Down
  1. 1. Something you do at shops
  2. 2. something you could do
  3. 4. something that give you happiness
  4. 5. something you think is pretty
  5. 8. Something you need to do to create a book
  6. 11. something that go with Grace
  7. 14. means to separated into two parts
  8. 15. A question
  9. 20. it’s surrounded any water