second

这是我第二次来这个公园。

This is my ___second time coming to this park.

她跑得很快，得了第二名。

She ran very fast and got ___second place.

我的第二个问题是什么？

What is my ___second question?

我只需要几秒钟就能完成。

I only need a few ___seconds to finish.