Crossword

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Across
  1. 4. several different kinds of something
  2. 6. to know who someone is or what something is because you have seen them before
  3. 7. to ask for something in writing; to use in practice
  4. 9. the force or stress that comes from outside
  5. 11. sure that you can do something well
  6. 13. to complete a course of study at a school
  7. 14. wanting to know or learn about something
  8. 17. something difficult that tests your ability
  9. 18. very interested and excited about something
  10. 19. an idea or feeling about someone or something
  11. 20. to say what someone or something is like
  12. 21. to speak angrily to someone because you disagree
  13. 22. to take air into and out of your lungs
Down
  1. 1. not excited or upset; relaxed
  2. 2. unable to think clearly or understand something
  3. 3. the way that someone acts or behaves
  4. 5. having a thin edge that can cut; quick-minded
  5. 8. to try very hard to do something difficult
  6. 10. a person who helps without being paid
  7. 12. expressing no or not; bad or harmful
  8. 15. able to learn and understand things quickly
  9. 16. to arrange or plan an activity or event
  10. 20. sudden and great; like a play or theatre
  11. 23. a measurement of how fast or how often something happens