The course as it is now constituted proves a very challenging test to all grades of Golfers.

Asked if going into the weekend behind at least 31 golfers would be his most challenging test, Woods smiled.

After a challenging test he said in his crafty manner: "You actually know nothing and everything at the same time!

Cedar Brae has proven over the years to be a challenging test of golf.

She is giving him a challenging test for becoming the first male Keeper.

However, passing a suitably challenging test does not predict whether one will be a good teacher.

From the onset, the tunnel project was a challenging test of engineering skill over environmental will.

A more challenging test requires the student to perform without any preparation at all.

It takes all of their efforts to make sure that students are prepared to take challenging tests.

But board officials said that the failure rate increased because a new, more challenging test was used and students needed a higher score to pass.