Words easily confused

12345678910111213141516171819
Across
  1. 3. to cause a change in someone or something
  2. 6. to be composed or made up
  3. 7. how much there is of something
  4. 8. injury or hurt, especially to a thing
  5. 10. to hurt a person or animal
  6. 12. machines,often large machines
  7. 14. a change or result that is caused by something
  8. 16. the things that you own
  9. 17. the making of things in factories
  10. 19. to protect someone or something from being attacked, especially by fighting
Down
  1. 1. to move people from a dangerous place to somewhere safe
  2. 2. If one thing contains another thing, it has that thing inside it.
  3. 4. a building or group of buildings where things are made or put together
  4. 5. an amount of money
  5. 7. to stop doing something before it is finished
  6. 9. to keep someone or something safe from something dangerous or bad
  7. 11. things that belong to someone
  8. 13. to hit a door with your closed hand so that people know you are there
  9. 14. a machine in which heat or other energy is used to produce motion
  10. 15. to touch something or someone quickly and with force, usually hurting or damaging something
  11. 18. to save someone or something from a dangerous situation