4a

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Across
  1. 2. almost hot
  2. 4. Good wishes to sb in a letter
  3. 5. very cold
  4. 8. at a very high temperature
Down
  1. 1. a place in an area where people buy and sell products
  2. 3. a group of people of the same race ruled by their leader
  3. 5. to get sth by looking for it
  4. 6. the new week after sundayİcefishing catching icefishing through a hole in the ice
  5. 7. hard to do