request

我可以要求一个靠窗的座位吗？

Can I ___request a window seat?

我提出请求，要求将包裹送到我的办公室。

I made a ___request to have the package delivered to my office.

老师礼貌地拒绝了他们延期的请求。

The teacher politely declined their ___request for an extension.