你怎么能不到半小时就完成你的作业呢？

How can you finish your homework in less than half an hour?

youdao

对她来说半小时完成作业是非常有可能的。

It's possible for her to finish the homework in half an hour.

youdao

昨天的作业花了我一个半小时。

I spent l. 5 hours in doing yesterday's homework.

youdao

昨天的作业花了我一个半小时。

I spent l. 5 hours in doing yesterday's homework.

youdao