He hasn't got much time left to come up with a challenge for 1992.
The American team's approach has changed with the new challenge.
I had thought, perhaps, we might have been sent with the challenge.
Do you have the resources to deal with the challenge?
When in power they made little effort to deal with the nation's many challenges.
I come to you this evening with a similar challenge.
America today is a nation with great challenges, but greater resources.
Find out what to expect in the first few weeks and how to deal with the challenges you might face.
Each game takes place on a different level associated with the specific challenge.
She turned around and stared at me with a challenge in her eyes.