根据句意和所给汉语提示，写出句中所缺的单词。
1．到上学期期末时你们学了多少首歌？
_______ _______songs ____ you by the end of last term?
2．昨天十点前我们还没有读完那本小说。
We ______ ______ reading the novel ____ten o'clock yesterday.
3．我听说他已经住在中国五年了。
I heard that he________ ________in China for five years.
4．他快速吃了早饭，然后迅速跑到公共汽车站。
He ____ a ____ breakfast, and then he ____ to the bus stop.
5．我知道我不能准时到校了。
I knew I ________to school .
