had told是什麼時態

例句：

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

我已經告訴人們他一直在從事的勾當，所以現在警察都對他很清楚了。

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

我們很幸運，父親把想在哪裏離開人世的願望告訴了我們。

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

他母親安排了他們的約會，她不知道他母親是否已經把這件事告訴了他。

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

我想並沒有任何人告訴他，有時長距離奔跑會令人感到無聊。