Out in the tundra (pp. 78 - 80)

123456789101112131415161718192021
Across
  1. 5. to catch up ... sb = to come close to somebody in a race
  2. 7. a sleigh pulled by dogs
  3. 10. not flat
  4. 13. a pause
  5. 15. to move your hands on a piece of cloth in order to clean them
  6. 17. to catch one's ... = to try to calm down after you've run a long time
  7. 19. next to
  8. 20. to try to grab / touch
  9. 21. in front of sth / sb
Down
  1. 1. a place to keep books on
  2. 2. the outer part of your mouth
  3. 3. the part of your body that contains your heart
  4. 4. a place / a speck of dirt / a pimple
  5. 6. the ten little front parts of your feet
  6. 8. to ... up = to form a queue
  7. 9. the balcony of an American house
  8. 11. ... for = apart from
  9. 12. a gun
  10. 14. not fat
  11. 16. to ... sth out = to find sth out by thinking
  12. 17. on the other side of sth
  13. 18. the period of time between school holidays / half or a third of a school year