Crossword Puzzle

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Across
  1. 3. A kind of animal long legless(无足的)crawling reptile, some of which are poisonous(有毒的).
  2. 4. A kind of small animal has long ears and short tails(尾巴).
  3. 7. Living(活着的)thing that can feel and move voluntarily.
Down
  1. 1. People can eat it as food, e.g. tomatoes,
  2. 2. The adverbial(副词)form of happy.
  3. 5. Land and buildings where people keep animals and grow crops(庄稼).
  4. 6. Living or growing in natural conditions(自然条件); not kept in a house or on a farm.