21.   Despite the advances in reducing side effects, chemotherapy still causes anxiety for many cancer patients.

22.   For others, however, the guilt can be too much, causing overwhelming anxiety.

23.   Guilt can cause anxiety, which can lead to depression.

24.   Hidden Lake caused some anxiety among her owners, Robert Clay and Tracy Farmer of Lexington, Ky., when she wobbled with heat exhaustion after the race.

25.   If the thought of going to a bookstore causes you anxiety, skip it.

26.   In Houston, questions about the event caused mild anxiety.

27.   Initial news reports of an outbreak of a mysterious disease often cause public anxiety for a few days.

28.   It also causes undue anxiety among those women who must take medication or who inadvertently took one or more drugs before they knew they were pregnant.

29.   It is a pity, therefore, that some recent Chinese actions have caused anxiety in Hong Kong and around the world.

30.   It causes great anxiety in the media, particularly in a climate of stiff competition.