1. béton   concrete   shovel   stone   pickax, pickaxe, pick axe   Hint Half-n-half Clue   2. échafaudage   cement   mason, bricklayer   scaffolding   pickax, pickaxe, pick axe   Half-n-half Clue   3. bulldozer   pulley   brick   concrete   bulldozer   Half-n-half Clue   4. bande métrique   measure tape   helmet, hard hat   cement   blueprints   Half-n-half Clue   5. pelle   board, plank   pulley   shovel   blueprints   Half-n-half Clue   6. brique   level   stone   brick   pulley   Half-n-half Clue   7. échelle   level   beam   ladder   concrete   Half-n-half Clue