I said to him ,"I have finished it?怎么改间接引语

问题描述:

I said to him ,"I have finished it?怎么改间接引语

I told him that I had finished it.

I said to him :"I have finished it." 我对他说:“我已经完成了。”
将上面的直接问句,改成以下间接引语:
I said to him that I have finished it. 我对他说我已经完成了。

I said to him that I had finished it.

I said to him, I had finished it.