1. scala   ladder   helmet, hard hat   shovel   wheelbarrow   Hint Half-n-half Clue   2. trave   concrete   beam   blueprints   soldering iron   Half-n-half Clue   3. casco   brick   helmet, hard hat   builder   measure tape   Half-n-half Clue   4. progetto   blueprints   beam   brick   concrete   Half-n-half Clue   5. asse   concrete   shovel   board, plank   crane   Half-n-half Clue   6. costruttore   mason, bricklayer   builder   crane   measure tape   Half-n-half Clue   7. gru   pulley   stone   crane   concrete   Half-n-half Clue