Bricks and blocks

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Across
  1. 7. when going to work there could be some
Down
  1. 1. if you want to go to work, you should find one
  2. 2. should be poured before building the house
  3. 3. by doing well, others can do your job
  4. 4. before you go to work, you should have some kind of document
  5. 5. sometimes the boss is coming to
  6. 6. some kind of shovel-like thing is needed for masonry work