1.   A failed attempt to relax at bedtime causes more anxiety and can condition you to associate relaxation techniques with insomnia.

2.   Her own health suffered greatly, which caused Mozart much anxiety.

3.   More importantly, the report caused needless anxiety to all the women who have attended the centre.

4.   Not being able to fall asleep quickly causes such anxiety that their bodies are aroused to the point that sleep becomes impossible.

5.   The more you try to control something that can not be controlled, the more your body is aroused, causing anxiety.

6.   The report caused needless anxiety to women who have attended the clinic.

7.   Their nuclear programme is causing mounting anxiety among other nations, especially Israel.

8.   They drew our attention, the tension within him causing me anxiety.

9.   Reports of this kind are guaranteed to cause anxiety.

10.   My sister puzzles me and causes me anxiety.