根据所给的汉语，用英语完成句子。

小题1:他小学毕业后通过电邮继续与同学保持联系。

He _______________________________ his classmates by e-mail after he left the primary school.

小题2:我们每人应该准时上交一篇关于这部影片的评论。

We each _______________________________ about the film on time.

小题3:在过去的十年里,我们认为我们的生活条件发生了很大的变化。

We think that our _______________________________ in the past ten years.

小题4:那位年轻的医生不能决定如何处理那个病人的断手指。

The young doctor can’t _______________________________ the sick man’s broken finger.                                               

小题5:那位作家曾经把这部小说翻译成了几种外语了吗？

Has the writer ever _______________________________ foreign languages？

小题6:大多数德国人出差时有读书的习惯。

Most people _______________________________ when they are on business.