While he was in the act of doing so, I watched my chance, and gave him a heavy kick close under the ribs.
Watching his chance, he darted away, and the chase was resumed.
We won't interfere now, but watch our chance, and do them a good turn in spite of themselves.
I want you to hold back and watch your chance.
She watched her chance with the waves and joined him.
Put in the heaviest charge, and watch your chance to fire!
Watching his chance, he descended presently to the street, taking care to avoid the notice of the manager.
And watch your chance and go down to mother with that message.
"We'll have to watch our chance when we get there."
He was watching his last chance at success slowly slip away from him.