Exercise 1

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Across
  1. 3. To care for animals.
  2. 4. An activity you do for fun.
  3. 6. Having different colours.
  4. 11. Usually goes after more,used to compare.
  5. 12. A creature(生物).
  6. 14. A covering for the hand when it is winter.
  7. 15. Used with singular nouns(单数名词).
Down
  1. 1. When there is sun and the air is clean, it looks blue.
  2. 2. A copy(复制) of sth, usually smaller than the original object(原物)
  3. 5. A picture made using a pencil or pen rather than paint.
  4. 6. For example(比如), China.
  5. 7. All through a period(片段) of time.
  6. 8. To keep things as a hobby.
  7. 9. A position(位置).
  8. 10. A small piece of paper you put on an envelope(信封).
  9. 13. A larger number of.