had told是什么时态

例句：

I had told people what he had been doing, so now the police were onto him.

我已经告诉人们他一直在从事的勾当，所以现在警察都对他很清楚了。

We were lucky that my dad had told us so clearly where he wanted to die.

我们很幸运，父亲把想在哪里离开人世的愿望告诉了我们。

She wondered if his mother, who had set up their date, had told him about that.

他母亲安排了他们的约会，她不知道他母亲是否已经把这件事告诉了他。

I don't think anyone had told him that running long distances can sometimes be dull.

我想并没有任何人告诉他，有时长距离奔跑会令人感到无聊。