【单选题】You should go to the grand opening ceremony, ____________ ?
【单选题】The opening in the deck beneath the anchor windlass that leads to the chain locker is the ____.
【单选题】Don't keep the door ____! [ ]
【单选题】I don't mind _____ the door. [ ]
【单选题】I don't mind _ the window. It is hot in the room. [ ]