unit 8-9

12345678910111213141516171819
Across
  1. 4. - 第二.
  2. 6. - The one you like the most.
  3. 7. - Past events（事件）.
  4. 10. - Expressing（表达） a reason（原因）.
  5. 11. - Creative work
  6. 13. - Study of the natural(自然的) world.
  7. 14. - The week's fifth day.
  8. 16. - The week's second day.
  9. 18. - Complete（完成）.
  10. 19. not busy
Down
  1. 1. - The number that follows second.
  2. 2. - Educational class.
  3. 3. - Earth's landscapes（景观） and features（特色）.
  4. 5. - The weekend's first day.
  5. 8. - A topic studied in school.
  6. 9. - 有用的.
  7. 12. - The number that follows eleventh.
  8. 15. - The number that follows eighth.
  9. 17. - The twelfth month of the year.
  10. 19. - The second month of the year.