.If the firms failed to make enough money, they would __________.
When I worked as the general manager of the firm, I sometimes had _____ to visit London on business.
The most important _____ of his speech was that we should all work whole-heartedly for the people.
The climbers _____ their ambition by reaching the summit of the mountain.
I remember her face but I cannot _____ where I met her.
He has left his book here on _____, so that you can read it.