Countable and uncountable nouns

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Across
  1. 3. C/a large,round vegetable with large green leaves
  2. 5. word that has only a singular form
  3. 6. C/ long pieces of potato that are fried
  4. 7. word used in negative sentences and questions
Down
  1. 1. C/a small red fruit that has small brown seeds
  2. 2. U/a usually hot, liquid food made from vegetables
  3. 4. word used for countable plural and uncountable nouns