say过去式和过去分词

I said I'd go just to keep him happy.

我说过我要去只是为了让他高兴。

It's a free country; I'll say what I like!

这是个自由的国家，我想说什么就说什么！

It's not for me to say why he left.

不适宜由我说出他离开的原因。

He said he would be here at eight o'clock.

他说他将在八点钟到达这里。

People want a greater say in local government.

人们要求在当地的政务中有更大的发言权。