'ee' vs 'ea'

1234567
Across
  1. 3. cause a wound, injury or person to become healthy again
  2. 4. look quickly in a way to avoid attention
  3. 5. flesh of an animal
  4. 7. the period of 7 days
Down
  1. 1. hot drink made with crushed tea leaves
  2. 2. arrange to come into the presence of someone
  3. 3. the back part of the human foot
  4. 4. pointed top of a mountain
  5. 6. a t-shirt
  6. 7. have little strength or energy