Ask him what time of day the discovery was made.

The discovery was made in 1998, only eight years ago.

After the discovery is made, do they call the police?

If we are still here when the discovery is made you know what will happen.

Before their energy began to run low, another discovery was made.

President Bush may be about to make a similar discovery.

Or if I had made a discovery of my own.

In the beginning, most believe they have made a great discovery.

They'd been gone for quite a little while by the time we'd made our discovery.

Four days after he made his great discovery the job was done.