单词拼写 It is said that the designs for the new sports hall are on________(展出)in the library. Weather________(允许), I want to go out for a picnic this Sunday. Let's meet at the station if it is________(方便)to you. You can't imagine the difficulty the________(单身)mother had bringing up her three children after their father died. Facing the emergency, we were at a loss and none of us could come up with a________(解决)to the problem. He________(参加)a revolutionary organization headed by Lord Stanhope. Can you tell me how much you________ ________(花钱买)the book? The problem was that it was too valuable for________(日常的)use. Every man is a fool________(有时), and none at all time. She never________(分担)any of her husband's worries in the past.