四年级上+下 Unit1-3

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Across
  1. 5. we have it every morings.
  2. 6. teachers write on it.
  3. 10. we can use it to surf the internet.
  4. 11. students read books there.
Down
  1. 1. we need it to make us be healthy.
  2. 2. we need to finish(完成)it after school.
  3. 3. We play football there.
  4. 4. we can see it everywhere(到处).
  5. 7. teachers work there.
  6. 8. about songs.
  7. 9. it's cold inside,and full of(充满）food.