It takes me about half an hour to get to school.

It takes us about half an hour to get to school We spend about half an hour getting to school 希望对你有所帮助，有不会的可以再问，祝学习进步！您的及时采纳是对答题者的尊重！O(∩_∩)O~...

I spend half an hour crossing the bridge.

It takes me half an hour to walk to school.走路上学花费我半个小时的时间 It takes me half an hour to walk to school.

it took me half an hour to finish my homework,

你好：【翻译】：第一种：I spend half an hour doing my homework .第二种：It takes me half an hour to do my homework .希望对你有帮助！满意请采纳！

I spent half an hour going to school by bus.It took me half an hour to go to school by bus.

骑自行车到学校要花费我半个小时英语：It takes me half an hour to ride a bike to school。自行车，又称脚踏车或单车，通常是二轮的小型陆上车辆。人骑上车后，以脚踩踏板为动力，是绿色环保的交通工具。英文bicycle。

an hour to get here, which is 20 minitue sooner than the time on the way during my last job.———请一定采纳，有问题追问，祝好！【来自英语牛人团】

It takes me half an hour to get to school by bus