1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a padded cloth covering to keep a teapot warm 2) the inner and longer of the two bones of the human forearm 3) a signal transmitted along a narrow path; guides airplane pilots in darkness or bad weather 4) piece of solid food for dipping in a liquid DOWN 1) an awkward and inexperienced youth 2) a spread made chiefly from vegetable oils and used as a substitute for butter 3) the act of catching an object with the hands 4) edible tuber of any of several ____ ** Scroll down for solution. ** Are you sure you want to peek? cosy ulna beam sops