Sentence examples for vowed to do from inspiring English sources

We have vowed to do better before.

The Police Department vowed to do better.

They vowed to do so all week.

I vowed to do better next year.

We vowed to do everything possible to "make it work".

To the contrary, Na vowed to do better.

One, at least, has vowed to do so.

In Thursday's speech, he vowed to do everything at once.

Shigenori Makino, TEPCO's managing executive officer, vowed to do better.

Ms. Pak vowed to do everything in her power to derail his campaign.

They could boycott presidential functions, as Mr Baykal's CHP has vowed to do.