A key early test of Ed's judgment, though, will be what position he offers his brother.

The key test of its efficiency, though, may only be known when European financial markets open later today.

A key test of the effectiveness will be the actual performance achieved in the coming year.

Both sides said those votes were the key tests of whether the bill would pass.

He said a key test would be whether the dollar could keep from falling below the 1.9575 and 1.9360 levels against the mark.

The dispute was seen as a key test of strength.

Bell Atlantic comes close, but does not pass some key tests.

City officials have acknowledged that the case is a key test of the new policy.

The key test is whether they are offering payment services to a customer.

This is the key test - has it become business premises first and a home second?