题目内容：

 

1.Peter failed the English exam again because of his _______________(care).

2.Children should be taught to spend their free time ________________ (wise).

3.Dr. Black felt tired because he had two ____________（operate）yesterday.

4.More and more people in the countryside have received free ____________ (medicine) treatment.

5.He gets angry easily. We often tell him not to be_____________ (patient).