1.   Although we were unaware of the wartime centrifugal launcher proposals, we have never claimed to have invented the idea.

2.   But she seemed unaware of it as her green eyes glared back at the man who had struck her.

3.   But the team, with their sirens and blue lights on full blast, raced on unaware of their own emergency.

4.   Edward of course was unaware of its connotations and encouraged it as a handsome and relatively uncommon plant.

5.   Even Republican governors, who had gathered here to give the candidate advice on Tuesday, were unaware of the Decision.

6.   From a place of comparative safety she was able to observe as Joe pushed his way onward, unaware of her move.

7.   He also seemed unaware of the great progress in laying fibre optic cable around the country, mainly between cities.