根据中英文提示或句意,写出单词的正确形式,使句子通顺。May health,w__________, and happiness be always with you.Mr Zhang and Mr Chen are both famous ____________(导演) in China.It’s a w____________ (浪费)of money to buy such an expensive car.What the old man said caught all his ____________ (注意力).Tom and Sam worked hard,but n____________ of them passed the final exams.