lo que tenías que hacer

Sólo hiciste lo que tenías que hacer.

You just did what you had to do.

Todo lo que tenías que hacer era esperar.

All you had to do was wait.

Hiciste lo que tenías que hacer.

You did what you had to do.

Eso es todo lo que tenías que hacer.

That's all you had to do.

Todo lo que tenías que hacer era preguntar.

All you had to do was ask.

Has hecho lo que tenías que hacer.

You've done what you had to do.

Te dije lo que tenías que hacer.

I told you what you had to do.

Sólo has hecho lo que tenías que hacer.

You just did what you had to do.