Since the 1980s, reality has been a subject of concern among photographers.
That prospect remains a long way off but is already a subject of concern.
The outbreak, the largest at a state health care facility in years, remains a subject of concern.
But Williams didn't realize that his new zeal and proselytizing was becoming a subject of concern at the school.
"I think that it's obviously a subject of concern but we have just begun our discussions on the subject.
The government's ability to review and translate materials quickly has been a subject of concern since the 2001 terrorist attacks.
The games themselves, she said, are worse than I described, and the subject of concern among other parents.
As I recently wrote in a lengthy piece for this newspaper, this is not a trivial matter, or a subject of concern only for journalists.
This was the same guy who hit.192 in spring training, led the Mets with 19 strikeouts and became the subject of concern in international baseball circles.
The primary subject of concern is the continued occupation by Israel of the West Bank and East Jerusalem and the building of Israeli settlements on confiscated Palestinian land.
Malaria, pneumonia and diarrhea are the major killers of children under five, and they dwarf polio as a subject of concern for parents.
