1.   A few years after revealing her diagnosis, Collyar said, she became aware of rumors questioning her ability to perform.

2.   And slowly, slowly, so gradually that it was barely perceptible, the watchers became aware of a change.

3.   Archaeologists are becoming increasingly aware of the high cost and destructiveness of excavation.

4.   As they travelled over the gentle swells, she became aware of Ronnie watching her from the doorway.

5.   Becoming embarrassingly aware of the awful smell emanating from her sodden clothing, she closed her eyes in defeat.

6.   Bernice became aware of a humming, rising in pitch and volume, that seemed to come from all around.

7.   Bill became aware that he was still holding his glass.

8.   But after so many of these experiences, we ought to be becoming increasingly aware of the danger.

9.   C.T. had no part in these negotiations and did not immediately become aware of their outcome.