Well then, it becomes a matter of urgent concern to the lurkers of this mailing list whether the guilty party confesses or not.

She has a faculty for doing two things at once.

Her behavior is my primary concern.

Her only interest is the accumulation of money.

His behavior is my primary concern.

Where he will live doesn't interest us.

Despite their own scandals, the police continue to make arrests as though nothing had happened at all.

Job security became a major worry.

It is acceptable to mention your job and interests and to ask the other person about his, but be careful not to let the conversation become too personal.

My primary concern is your safety.

We should have some interests outside our job.

Reducing the budget deficit is a major concern of the government.

He has too many interests, to put it mildly.

Granting that favor is out of the question.

You'll never get ahead in this place unless you go through the proper channels.

Where to go and what to see were my primary concerns.

I have no time to listen to such everyday affairs.

That's my sole concern.

We have a good negotiator on the staff.

Whoever causes trouble will be the victim of the trouble.