G2 Week 18 Crossword Puzzle

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Across
  1. 4. you MUST do it
  2. 9. to look for
  3. 10. kinds of materials
  4. 12. things to do
  5. 14. a lot of things that are the same
  6. 18. a kind of jump
  7. 19. to say something is more than it is
  8. 20. a silver metal
  9. 21. to collect things together
Down
  1. 1. gives power to things
  2. 2. things in your home
  3. 3. helps you breathe underwater
  4. 5. a special name for someone
  5. 6. makes your face red
  6. 7. make something nicer
  7. 8. to like
  8. 11. to remember something
  9. 13. a kind of metal
  10. 15. 75%
  11. 16. insects on animal fur
  12. 17. small pieces of chicken