It came down to the same key question every time.

Here are some key questions to ask: * Have you worked with children before?

What are the key questions you would like him to answer?

The Times has also put what may be the key question on its front page.

The key question is, What will it cost from today forward?

It seems to me we have a number of key questions.

In my view, a key question is the need to create ever more jobs.

We actually need to answer some key questions to be able to do this.

In the face of all this, what is the key question?

That's one of the key questions we did not have before.