hour|hours

我周末花了几个小时打扫我的房间。

I spent ___hours cleaning my room over the weekend.

这次维修花了很长时间才完成。

The repair took ___hours and hours to complete.

我们花了数小时讨论项目的细节。

We spent ___hours discussing the details of the project.

火车每小时一班。

The train leaves every ___hour.

电影大约一小时后开始。

The movie starts in about one ___hour.

我花了一个小时做作业。

It took me one ___hour to do my homework.

学校离我家有半小时的步行路程。

The school is half an ___hour walk from my home.

请在一小时内完成这份作业。

Please finish this homework in one ___hour.