However, he has yet to live up to his promise.

Now I expect you to live up to your promise.

And sometimes they have not lived up to their promise.

It seems she's living up to her promise quite well!

The question is whether it will live up to its promise.

But the government must live up to its promises, he said.

It was a bad start to the morning, and the rest of the day lived up to its promise.

But it didn't take long before he learned that the college experience doesn't always live up to its promise.

Let's just say he didn't live up to his promise.

These men all died, and though they never lost hope, I did, as one drug after another failed to live up to its promise.