Soft 'g' in the middle

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Across
  1. 4. very clever
  2. 5. when something is risky, and might hurt
  3. 7. make a mental picture of something
Down
  1. 1. what Maya does every morning when the children come in
  2. 2. casting spells, having supernatural powers
  3. 3. has wings and a halo
  4. 6. something super important that is a priority