1. concreto   cement   blueprints   concrete   level   Hint Half-n-half Clue   2. pedra   ladder   pulley   bulldozer   stone   Half-n-half Clue   3. pedreiro   brick   mason, bricklayer   rafter   board, plank   Half-n-half Clue   4. tijolo   cement   wheelbarrow   scaffolding   brick   Half-n-half Clue   5. nível   board, plank   helmet, hard hat   wheelbarrow   level   Half-n-half Clue   6. metro, fita métrica   brick   measure tape   helmet, hard hat   builder   Half-n-half Clue   7. viga   board, plank   pickax, pickaxe, pick axe   beam   wheelbarrow   Half-n-half Clue