It's not as if they'll often be called on to take the extra two minutes to answer something.
Money couldn't buy him an extra minute of life now.
But right now, an extra minute of life was worth any effort.
You "pay" for each such call with five extra minutes of talk time.
He decided to wait an extra five minutes, just in case.
The land road would have added an extra five minutes to the trip.
Even 20 minutes extra, he said, can make a difference.
I would like to have a few extra minutes on board.
He would see the boys and spend a few minutes extra with his son.
I didn't want the two black books to have any extra minutes in which to fall into another's hands.