我们收到了很多想要靠窗餐位的请求。

We received many ___requests for a table by the window.

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.