一单元单词

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Across
  1. 5. in a precise, detailed way
  2. 7. air taken into or sent out of lungs
  3. 8. done willingly, without being forced
  4. 10. a group of people working together
  5. 13. the act of finishing school or university
  6. 14. making you feel afraid
  7. 19. the ability to remember things
  8. 22. . the ability to learn and understand
  9. 25. to make something sharp
  10. 26. the desire to know or learn somethinimpress
  11. 27. difficult, needing much effort
  12. 28. to give a picture of something in words
Down
  1. 1. a person who gathers objects as a hobby
  2. 2. to push something firmly
  3. 3. to gather things together
  4. 4. the act of travelling to discover new places
  5. 6. especially
  6. 9. following old customs and beliefs
  7. 11. careful study to find out facts
  8. 12. to do a task; to act or play in public
  9. 15. the act of choosing something
  10. 16. to change or make different
  11. 17. a reason given to support an opinion; a quarrel
  12. 18. a formal request
  13. 20. very keen to do or have something
  14. 21. belief in one’s own ability
  15. 23. a mention or source of information
  16. 24. a person who plays the piano
  17. 26. the state of being peaceful and not nervous