九年级上册U1

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Across
  1. 2. grain plant that we eat as food
  2. 3. the system of tracks for trains
  3. 7. something that is made for people to buy
  4. 10. houses and flats for people to live in
  5. 13. the group of people who rule a country or area
  6. 15. using modern advanced technology
  7. 16. a narrow path or a line for trains
  8. 17. a place which many people like to visit
  9. 20. earth or soil
Down
  1. 1. relating to socialism
  2. 4. covered with sand
  3. 5. a glass building for growing plants
  4. 6. to help someone or something
  5. 8. having a large distance from one side to the other
  6. 9. using numbers and computer technology
  7. 11. very much; to a large degree
  8. 12. a main public road for fast‑moving traffic
  9. 14. paying money by using electronic tools
  10. 18. a passage built under the ground
  11. 19. connected with sound