Why were you late for the class, Jenny?— Oh, my clock must be running slow, and it needs ____.

How do you feel when you watch the national flag go up–It makes me very proud.

依次填入下列横线处的词语，最恰当的一组是（ ）①为了搞清事故的原因，公安部门决定立案 。②上级多次派人来 这家工厂的财务工作，没有发现任何漏洞。③煤炭和石油都是现代工业所 的燃料和原料。

If I hadn’t been lucky enough to meet youI really _____ what I would have done

The girl _______ 16 years old next week.