(用所给词的适当形式填空) The idea of traveling to the moon holds little ______ (attract) for me．

(用所给词的适当形式填空) We should go ______ (cross) the street at the traffic lights．

(用所给词的适当形式填空) Her sudden ______ (die) surprised her friends．

(用所给词的适当形式填空) The Great Wall is one of the seven ______ (wonderful) of the world．

(用所给词的适当形式填空) I've never heard of such a _______ (fun) story before．

(用所给词的适当形式填空) They often travel in the _______ (north) part of China in summer．

(用所给词的适当形式填空) You'll soon feel much _______ (health) if you do more exercise．

(用所给词的适当形式填空) I don't think it is ______ (safely) for you to go there alone．

(完成句子) Tom met his old friend ______ (在他去图书馆的路上)．

(完成句子) Your father hasn't slept or 2 days，so let him have a good sleep and don't ______ (把他叫醒) until 9 a．m．tomorrow．