Vocabulary 7

1234567891011121314151617181920
Across
  1. 2. Having little value or importance.
  2. 4. Change something for something newer or of a better standard.
  3. 7. Very great surprise.
  4. 9. A big improvement in the way that something works or looks.
  5. 11. Very good in amount of level.
  6. 13. without Manage without having something.
  7. 14. More than usual.
  8. 17. Use original and unusual ideas.
  9. 18. To start using a plan or system.
  10. 19. Causing disagreement.
  11. 20. To make someone excited.
Down
  1. 1. An important discovery or event that helps to improve a situation.
  2. 3. Designed to be practical and useful.
  3. 5. Someone who has invented something.
  4. 6. The act of putting money or effort into something to see a result.
  5. 8. Very great.
  6. 10. The ability to learn and understand.
  7. 12. Something that is complicated or made with great skills.
  8. 15. In a way that relates with science.
  9. 16. Using the most advanced machines and methods.