1. pedra   stone   wheelbarrow   concrete   crane   Hint Half-n-half Clue   2. carrinho de mão, carriola   ladder   rafter   wheelbarrow   bulldozer   Half-n-half Clue   3. roldana   board, plank   pulley   wheelbarrow   ladder   Half-n-half Clue   4. picareta   board, plank   crane   scaffolding   pickax, pickaxe, pick axe   Half-n-half Clue   5. metro, fita métrica   pickax, pickaxe, pick axe   bulldozer   measure tape   crane   Half-n-half Clue   6. andaime   scaffolding   pickax, pickaxe, pick axe   concrete   board, plank   Half-n-half Clue   7. rolo compressor   scaffolding   pickax, pickaxe, pick axe   builder   bulldozer   Half-n-half Clue