题目内容：

 

1.Plenty of exercise is ____________(benefit) to our health.

2.There is a limit to one’s life, but no limit to ________(serve) the people.

3.The new shop has taken away most of my ___________(顾客).

4.I opened the packet just to satisfy my ___________（好奇心）.

5.He is tall and thin, so he can be easily _________(发现，认出) in the crowd.

6.I t is ______(难以置信的) that he has seen admitted to Beijing University.

7.The child was last seen ___(漫游) in the street with a bag on his back.

8.We can’t go hunting without ____________(许可，允许).

9.They promised to make people ________(精力充沛的)by using their products.

10.Everyone has his own strengths and___________(弱点)，you should be confident about yourself.