Where would you get some knives if you do not have any? - restaurant - sporting goods store - drawer - backpack - kitchen  The best answer is
sporting goods store

Where is dust likely to be under? - closet - ground - windowsill - attic - carpet  The best answer is
carpet

Victoria is the name of many cities, you'd say the one where does it big? - seychelles - australia - british columbia - texas - australia  The best answer is
texas