Having to find the right number after a crisis could use up valuable time.

His Grace's security system had already cost him too much valuable time.

You're taking up valuable time, here, making me tell you all over again.

However, it was all at the cost of valuable time.

He couldn't waste all his valuable time playing my games if I wasn't going to show up.

I want to thank you from the bottom of my heart for your valuable time and support.

Never gave a minute of his valuable time to those beautiful girls, either.

He looked at his watch as though I was using up valuable time.

You have so many other demands on your valuable time.

They couldn't slow down because the whole point of this short cut was to make up valuable lost time.