1. brouette   ladder   board, plank   wheelbarrow   cement   Hint Half-n-half Clue   2. photocalque   pickax, pickaxe, pick axe   helmet, hard hat   ladder   blueprints   Half-n-half Clue   3. chevron   rafter   stone   cement   concrete   Half-n-half Clue   4. béton   rafter   concrete   pulley   cement   Half-n-half Clue   5. constructeur   builder   soldering iron   shovel   ladder   Half-n-half Clue   6. grue   rafter   bulldozer   crane   shovel   Half-n-half Clue   7. pierre   concrete   helmet, hard hat   bulldozer   stone   Half-n-half Clue