1. mattone   board, plank   stone   brick   ladder   Hint Half-n-half Clue   2. progetto   shovel   soldering iron   stone   blueprints   Half-n-half Clue   3. costruttore   board, plank   soldering iron   builder   brick   Half-n-half Clue   4. muratore   board, plank   pickax, pickaxe, pick axe   mason, bricklayer   shovel   Half-n-half Clue   5. cemento   cement   helmet, hard hat   blueprints   builder   Half-n-half Clue   6. gru   mason, bricklayer   shovel   stone   crane   Half-n-half Clue   7. sasso   brick   mason, bricklayer   rafter   stone   Half-n-half Clue