Tiling work

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Across
  1. 3. ...are cut with a tile cutter
  2. 4. ...the sharp edges of the tiles
  3. 5. clean...before tiling
  4. 7. damaged surfaces must be...
  5. 8. ...must be at an angle of 45 degrees
Down
  1. 1. the old tiles must first be...from the wall
  2. 2. excess...is placed back into the bucket
  3. 5. the flatness of the wall surface can be checked...
  4. 6. broken and ... must be replaced with new ones