Review: Oxford Discover 2 Unit 1-3

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Across
  1. 1. the hot gas that is produced when water boils
  2. 4. make solid hot enough to become liquid
  3. 7. strong and powerful
  4. 8. thing in the kitchen that we can put the food in
  5. 11. can wait for a long time
  6. 13. a small animal with a long, narrow, soft body without arms, legs, or bones
  7. 16. things like water
  8. 17. things like air
  9. 18. one of the many very small, flat pieces that cover the skin of fish, snakes
  10. 19. to move slowly, quietly, and carefully
  11. 22. an animal, such as a frog, that lives both on land and in water but must produce its eggs in water
  12. 24. to hit, bite, or pick up something with the beak
Down
  1. 2. when we put two or more things together
  2. 3. a small, round fruit on particular plants and trees
  3. 5. a hard, oval fruit from a pine tree that opens and releases seeds
  4. 6. make liquid cold enough to become solid
  5. 9. any animal of which the female feeds her young on milk from her own body
  6. 10. the organ through which fish and other water creatures breathe
  7. 12. hard or firm object
  8. 14. calm, kind, or soft
  9. 15. parts of bird's body that help them fly
  10. 18. a loud, sharp noise made by a bird
  11. 20. to get free from something
  12. 21. one of the many soft, light things that cover a bird's body
  13. 23. to chase and try to catch and kill an animal or bird for food