根据所给汉语和首字母,写出正确的英语单词, 使其句意完整.

1. Am I __________ (允许) to drive the car?

2. Teenagers should stop wearing __________ (耳环).

3. Show me your __________ (执照)

4. Don't make friends with that _________   (愚蠢的；傻的)boy.

5. — What's the result?    

    — My mother will make the __________ (决定).

6. They talk instead of r __________ in the park.

7. Don't get your ears p __________.

8. Only then will I have a chance to a __________  my dream.

9. All the students must c __________ their attention on their work.

10. At last, they s __________ in finishing that hard work.

尿毒症最常见的死亡原因是（）。

A．酸中毒

B．电解质紊乱

C．心功能不全

D．脑出血

E．感染