Go instead of him

代他去───Go instead of him

If so, I'll go instead of him.───如果是这样，我就替他去。

I'll go instead of him.───我将代替他去。

He did not feel well today, so I go instead of him.───他今天不舒服，所以我替他去了。

If he doesn't come tomorrow, I will go instead of him.───如果明天他不来，我会代替他去的。

Dick is ill; I'll go instead of him.───迪克病了，我代替他去。