Vocabularies in U5

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Across
  1. 1. to gain with effort
  2. 4. a general disposition to expect the best in all things
  3. 5. watch attentively
  4. 6. a single organism
  5. 7. compelling immediate action
Down
  1. 1. gain knowledge or skills
  2. 2. work together on a common enterprise of project
  3. 3. a serious examination and judgment of something