31.   Initially there were concerns about the possibly harmful effects of athletics and exercise.

32.   It is still averaging eight, and there is growing concern that the virus is beginning to run out of control again.

33.   It often seems to be supposed that a concern for grammar is inconsistent with the principles of communicative language teaching.

34.   Its overriding concern is with efficient crime control.

35.   Key concerns are likely to be the question of money and how you will occupy your time.

36.   Male speaker Our main concern is about quality of care.

37.   Many scholars agree that a concern for salvation is a central theme in Orphism.

38.   My concern has been to specify as clearly as possible the Orphic strand of the web.

39.   My concern is to address a different and very specific issue.

40.   My immediate concern is that the tone of your coverage was very negative, speculative, and highly opinionated.