Although he is over 65, Mr Smith has never been tired. He’s a man full of ___.

Father went to his doctor for＿＿＿＿＿about his heart trouble．

---Is there any _______ to the time about how long I can stay here?---Yes, you must leave here before he comes back.

We can’t afford such an expensive car. You know, our total _____ adds up to no more than $10,000 a year. 

When the headmaster spoke out his plan, the _______of the students in the class________  against it .