Crossword Puzzle (必修一Welcome Unit ——Unit2 单词)

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Across
  1. 4. make you feel embarrassed
  2. 5. an argument expressing different opinions
  3. 9. stop doing sth.
  4. 10. being the only one of its kind
Down
  1. 1. a woman or a girl
  2. 2. a long walk
  3. 3. have a strong desire to know about sth.
  4. 6. the ruler of an empire
  5. 7. an dangerous experience or journey
  6. 8. a way of solving a problem